DENNY'S Corp — Major Shareholding Notification 2010

Apr 6, 2010

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13D

(Rule 13d-101)

INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT

TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO

§ 240.13d-2(a)

(Amendment No. 2) 1

Denny’s Corporation

(Name of Issuer)

Common Stock, par value $0.01

(Title of Class of Securities)

24869P104

(CUSIP Number)

STEVE WOLOSKY, ESQ.

RON S. BERENBLAT, ESQ.

OLSHAN GRUNDMAN FROME ROSENZWEIG & WOLOSKY LLP

Park Avenue Tower

65 East 55th Street

New York, New York 10022

(212) 451-2300

(Name, Address and Telephone Number of Person

Authorized to Receive Notices and Communications)

April 1, 2010

(Date of Event Which Requires Filing of This Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box ¨ .

Note: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See § 240.13d-7 for other parties to whom copies are to be sent.

---

1 The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes ).

CUSIP NO. 24869P104

1	NAME OF REPORTING PERSON OAK STREET CAPITAL MASTER FUND, LTD.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS WC
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)	¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION CAYMAN ISLANDS
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 1,826,333
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 1,826,333
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,826,333
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 1.8%
14	TYPE OF REPORTING PERSON CO

2

CUSIP NO. 24869P104

1	NAME OF REPORTING PERSON OAK STREET CAPITAL MANAGEMENT, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS AF, OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)	¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 1,928,076
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 1,928,076
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,928,076
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 1.9%
14	TYPE OF REPORTING PERSON OO

3

CUSIP NO. 24869P104

1	NAME OF REPORTING PERSON DAVID MAKULA
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)	¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION USA
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 1,928,076
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 1,928,076
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,928,076
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 1.9%
14	TYPE OF REPORTING PERSON IN

4

CUSIP NO. 24869P104

1	NAME OF REPORTING PERSON PATRICK WALSH
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS PF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)	¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION USA
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER 43,000
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 43,000
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 43,000
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 1%
14	TYPE OF REPORTING PERSON IN

5

CUSIP NO. 24869P104

1	NAME OF REPORTING PERSON DASH ACQUISITIONS LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)	¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 1,202,300
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 1,202,300
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,202,300
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 1.2%
14	TYPE OF REPORTING PERSON OO

6

CUSIP NO. 24869P104

1	NAME OF REPORTING PERSON JONATHAN DASH
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)	¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION USA
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 1,202,300
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 1,202,300
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,202,300
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 1.2%
14	TYPE OF REPORTING PERSON IN

7

CUSIP NO. 24869P104

1	NAME OF REPORTING PERSON SOUNDPOST CAPITAL, LP
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS WC
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)	¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 1,420,959
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 1,420,959
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,420,959
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 1.4%
14	TYPE OF REPORTING PERSON PN

8

CUSIP NO. 24869P104

1	NAME OF REPORTING PERSON SOUNDPOST CAPITAL OFFSHORE, LTD.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS WC
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)	¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION CAYMAN ISLANDS
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 578,873
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 578,873
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 578,873
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 1%
14	TYPE OF REPORTING PERSON CO

9

CUSIP NO. 24869P104

1	NAME OF REPORTING PERSON SOUNDPOST ADVISORS, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)	¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 1,420,959
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 1,420,959
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,420,959
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 1.4%
14	TYPE OF REPORTING PERSON OO

10

CUSIP NO. 24869P104

1	NAME OF REPORTING PERSON SOUNDPOST PARTNERS, LP
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS AF, OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)	¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 879,041
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 879,041
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 879,041
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 1%
14	TYPE OF REPORTING PERSON PN

11

CUSIP NO. 24869P104

1	NAME OF REPORTING PERSON SOUNDPOST INVESTMENTS, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)	¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 879,041
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 879,041
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 879,041
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 1%
14	TYPE OF REPORTING PERSON OO

12

CUSIP NO. 24869P104

1	NAME OF REPORTING PERSON JAIME LESTER
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)	¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION USA
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 2,300,000
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 2,300,000
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,300,000
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 2.3%
14	TYPE OF REPORTING PERSON IN

13

CUSIP NO. 24869P104

1	NAME OF REPORTING PERSON LYRICAL OPPORTUNITY PARTNERS II, L.P.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS WC
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)	¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 338,500
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 338,500
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 338,500
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 1%
14	TYPE OF REPORTING PERSON PN

14

CUSIP NO. 24869P104

1	NAME OF REPORTING PERSON LYRICAL OPPORTUNITY PARTNERS II, LTD.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS WC
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)	¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION CAYMAN ISLANDS
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 368,600
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 368,600
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 368,600
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 1%
14	TYPE OF REPORTING PERSON CO

15

CUSIP NO. 24869P104

1	NAME OF REPORTING PERSON LYRICAL OPPORTUNITY PARTNERS II GP, L.P.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)	¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 338,500
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 338,500
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 338,500
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 1%
14	TYPE OF REPORTING PERSON PN

16

CUSIP NO. 24869P104

1	NAME OF REPORTING PERSON LYRICAL CORP III, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)	¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 338,500
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 338,500
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 338,500
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 1%
14	TYPE OF REPORTING PERSON OO

17

CUSIP NO. 24869P104

1	NAME OF REPORTING PERSON LYRICAL PARTNERS, L.P.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)	¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 368,600
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 368,600
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 368,600
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 1%
14	TYPE OF REPORTING PERSON PN

18

CUSIP NO. 24869P104

1	NAME OF REPORTING PERSON LYRICAL CORP I, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)	¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 368,600
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 368,600
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 368,600
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 1%
14	TYPE OF REPORTING PERSON OO

19

CUSIP NO. 24869P104

1	NAME OF REPORTING PERSON JEFFREY KESWIN
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)	¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION USA
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 707,100
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 707,100
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 707,100
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 1%
14	TYPE OF REPORTING PERSON IN

20

CUSIP NO. 24869P104

1	NAME OF REPORTING PERSON PATRICK H. ARBOR
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS PF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)	¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION USA
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER 65,000
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 65,000
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 65,000
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 1%
14	TYPE OF REPORTING PERSON IN

21

CUSIP NO. 24869P104

The following constitutes Amendment No. 2 (“Amendment No. 2”) to the Schedule 13D filed by the undersigned. This Amendment No. 2 amends the Schedule 13D as specifically set forth.

ITEM 3. Source and Amount of Funds or Other Consideration .

Item 3 is hereby amended and restated to read as follows:

The aggregate purchase price of the 1,826,333 Shares owned directly by Oak Street Master is approximately $4,232,759, including brokerage commissions. The Shares owned directly by Oak Street Master were acquired with the working capital of such entity.

The aggregate purchase price of the 101,743 Shares held in the Oak Street Account is approximately $235,474, including brokerage commissions. The Shares held in the Oak Street Account were acquired with the funds of clients of Oak Street Management.

The aggregate purchase price of the 43,000 Shares owned directly by Mr. Walsh is approximately $98,255, including brokerage commissions. The Shares owned directly by Mr. Walsh were acquired with personal funds.

The aggregate purchase price of the 1,202,300 Shares held in the Dash Accounts is approximately $3,080,643, including brokerage commissions. The Shares held in the Dash Accounts were acquired with the funds of clients of Dash Acquisitions.

The aggregate purchase price of the 1,420,959 Shares owned directly by Soundpost Onshore is approximately $3,516,458, including brokerage commissions. The aggregate purchase price of the 578,873 Shares owned directly by Soundpost Offshore is approximately $1,125,294, including brokerage commissions. The Shares owned directly by Soundpost Onshore and Soundpost Offshore were acquired with the respective working capital of such entities.

The aggregate purchase price of the 300,168 Shares held in the Soundpost Account is approximately $877,098, including brokerage commissions. The Shares held in the Soundpost Account were acquired with the funds of clients of Soundpost Partners.

The aggregate purchase price of the 338,500 Shares owned directly by Lyrical Onshore is approximately $782,252, including brokerage commissions. The aggregate purchase price of the 368,600 Shares owned directly by Lyrical Offshore is approximately $852,107, including brokerage commissions. The Shares owned directly by Lyrical Onshore and Lyrical Offshore were acquired with the respective working capital of such entities.

The aggregate purchase price of the 65,000 Shares owned directly by Mr. Arbor is approximately $172,636.

The securities reported herein are held primarily in margin accounts maintained with prime brokers, which may extend margin credit as and when required to open or carry positions in the margin accounts, subject to applicable federal margin regulations, stock exchange rules and the prime brokers’ credit policies. In such instances, the positions held in the margin accounts are pledged as collateral security for the repayment of debit balances in the accounts.

22

CUSIP NO. 24869P104

ITEM 4. Purpose of Transaction .

Item 4 is hereby amended and restated to read as follows:

On March 1, 2010, the Reporting Persons formed a “group” as defined under Rule 13d-5(b) of the Exchange Act and established “The Committee to Enhance Denny’s” for the purpose of seeking representation on the Board of Directors of the Issuer. In furtherance of the foregoing, on March 1, 2010, Oak Street Master delivered a letter to the Corporate Secretary of the Issuer nominating Patrick H. Arbor, Jonathan Dash and David Makula (collectively, the “Nominees”) for election to the Board at the 2010 annual meeting of stockholders of the Issuer, or any other meeting of stockholders held in lieu thereof, and any adjournments, postponements, reschedulings or continuations thereof (the “Annual Meeting”).

On March 15, 2010, the Reporting Persons filed with the Securities and Exchange Commission (“SEC”) a preliminary proxy statement in connection with their anticipated solicitation of proxies from the stockholders of the Issuer with respect to the election of the Nominees at the Annual Meeting. The Reporting Persons intend to commence their solicitation of proxies from the stockholders after they have filed a definitive proxy statement with the SEC.

The Reporting Persons purchased the Shares based on their belief that the Shares, when purchased, were undervalued and represented an attractive investment opportunity. Depending upon overall market conditions, other investment opportunities available to the Reporting Persons, and the availability of Shares at prices that would make the purchase of additional Shares desirable, the Reporting Persons may endeavor to increase their respective positions in the Issuer through, among other things, the purchase of Shares on the open market or in private transactions or otherwise, on such terms and at such times as the Reporting Persons may deem advisable.

No Reporting Person has any present plan or proposal which would relate to or result in any of the matters set forth in subparagraphs (a) - (j) of Item 4 of Schedule 13D except as set forth herein or such as would occur upon completion of any of the actions discussed above. The Reporting Persons intend to review their respective investments in the Issuer on a continuing basis and engage in discussions with management, the Board of Directors, stockholders and franchisees of the Issuer concerning the business, operations and future plans of the Issuer. Based on various factors including, without limitation, the Issuer’s financial position and investment strategy, the price levels of the Shares, conditions in the securities markets and general economic and industry conditions, the Reporting Persons may in the future take such actions with respect to their respective investments in the Issuer as they deem appropriate including, without limitation, seeking additional Board representation, making proposals to the Issuer concerning changes to the capitalization, ownership structure or operations of the Issuer, purchasing additional Shares, selling some or all of their Shares, engaging in short selling of or any hedging or similar transaction with respect to the Shares or changing their intention with respect to any and all matters referred to in Item 4.

ITEM 5. Interest in Securities of the Issuer .

Item 5(a) is hereby amended and restated to read as follows:

(a) The aggregate percentage of Shares reported owned by each person named herein is based upon 98,972,213 Shares outstanding, which is the total number of Shares outstanding as of March 23, 2010, as reported in the Issuer’s preliminary proxy statement on Schedule 14A filed with the Securities and Exchange Commission on March 26, 2010.

As of the close of business on April 5, 2010, Oak Street Master owned directly 1,826,333 Shares, constituting approximately 1.8% of the Shares outstanding. By virtue of their relationships with Oak Street Master discussed in further detail in Item 2, each of Oak Street Management and Mr. Makula may be deemed to beneficially own the Shares owned directly by Oak Street Master.

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As of the close of business on April 5, 2010, 101,743 Shares, constituting less than 1% of the Shares outstanding, were held in the Oak Street Account. By virtue of their relationships with the Oak Street Account discussed in further detail in Item 2, each of Oak Street Management and Mr. Makula may be deemed to beneficially own the Shares held in the Oak Street Account.

As of the close of business on April 5, 2010, 1,202,300 Shares, constituting approximately 1.2% of the Shares outstanding, were held in the Dash Accounts. By virtue of their relationships with the Dash Accounts discussed in further detail in Item 2, each of Dash Acquisitions and Mr. Dash may be deemed to beneficially own the Shares held in the Dash Accounts.

As of the close of business on April 5, 2010, Mr. Walsh owned directly 43,000 Shares, constituting less than 1% of the Shares outstanding.

As of the close of business on April 5, 2010, Soundpost Onshore owned directly 1,420,959 Shares, constituting approximately 1.4% of the Shares outstanding. As of the close of business on April 5, 2010, Soundpost Offshore owned directly 578,873 Shares, constituting less than 1% of the Shares outstanding. By virtue of their relationships with Soundpost Onshore discussed in further detail in Item 2, each of Soundpost Advisors and Mr. Lester may be deemed to beneficially own the Shares owned directly by Soundpost Onshore. By virtue of their relationships with Soundpost Offshore discussed in further detail in Item 2, each of Soundpost Partners, Soundpost Investments and Mr. Lester may be deemed to beneficially own the Shares owned directly by Soundpost Offshore.

As of the close of business on April 5, 2010, 300,168 Shares, constituting less than 1% of the Shares outstanding, were held in the Soundpost Account. By virtue of their relationships with the Soundpost Account discussed in further detail in Item 2, each of Soundpost Partners, Soundpost Investments and Mr. Lester may be deemed to beneficially own the Shares held in the Soundpost Account.

As of the close of business on April 5, 2010, Lyrical Onshore owned directly 338,500 Shares, constituting less than 1% of the Shares outstanding. As of the close of business on April 5, 2010, Lyrical Offshore owned directly 368,600 Shares, constituting less than 1% of the Shares outstanding. By virtue of their relationships with Lyrical Onshore discussed in further detail in Item 2, each of Lyrical Onshore GP, Lyrical III and Mr. Keswin may be deemed to beneficially own the Shares owned directly by Lyrical Onshore. By virtue of their relationships with Lyrical Offshore discussed in further detail in Item 2, each of Lyrical Partners, Lyrical I and Mr. Keswin may be deemed to beneficially own the Shares owned directly by Lyrical Offshore.

As of the close of business on April 5, 2010, Mr. Arbor owned directly 65,000 Shares, constituting less than 1% of the Shares outstanding.

As of the close of business on April 5, 2010, the members of The Committee to Enhance Denny’s collectively owned an aggregate of 6,245,476 Shares, constituting approximately 6.3% of the Shares outstanding.

Each of the Reporting Persons, as a member of a “group” with the other Reporting Persons for purposes of Rule 13d-5(b)(1) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), may be deemed to beneficially own the Shares owned by the other Reporting Persons. The filing of this Schedule 13D shall not be deemed an admission that the Reporting Persons are, for purposes of Section 13(d) of the Exchange Act, the beneficial owners of any Shares he or it does not directly own. Each of the Reporting Persons specifically disclaims beneficial ownership of the Shares reported herein that he or it does not directly own.

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Item 5(c) is hereby amended to add the following:

(c) Schedule B annexed hereto lists all transactions in securities of the Issuer by the Reporting Persons since the transactions reported in Amendment No. 1 to the Schedule 13D.

ITEM 6. Contracts, Arrangements, Understandings or Relationships With Respect to Securities of the Issuer .

Item 6 is hereby amended and restated to read as follows:

The Reporting Persons have entered into a Joint Filing and Solicitation Agreement pursuant to which, among other things, (i) the parties agreed to the joint filing on behalf of each of them of statements on Schedule 13D with respect to the securities of the Issuer; (ii) the parties agreed to solicit proxies or written consents to elect the Nominees and to take all other action necessary or advisable to achieve the foregoing (the “Solicitation”); (iii) the parties agreed on procedures for notifying Oak Street Management of transactions in securities of the Issuer; (iv) the parties agreed on procedures for approving SEC filings, press releases or stockholder communications proposed to be made or issued by the parties; (v) each of Oak Street Management, Dash Acquisitions, Soundpost Partners and Lyrical Partners agreed to pay a specified proportional share of all expenses incurred by the parties in connection with their activities that have been approved by Oak Street Management and Dash Acquisitions; and (vi) the parties agreed that they shall be referred to as “The Committee to Enhance Denny’s”. By virtue of entering into the Joint Filing and Solicitation Agreement, there exists an understanding among the Reporting Persons that they will vote their Shares in favor of the Nominees at the Annual Meeting.

The Joint Filing and Solicitation Agreement is attached as Exhibit 99.1 to Amendment No. 1 to the Schedule 13D and is incorporated herein by reference.

Oak Street Management, Dash Acquisitions, Soundpost Partners and Lyrical Partners have entered into indemnification agreements pursuant to which they have agreed to indemnify the Nominees and Patrick Walsh against claims arising from the Solicitation and any related transactions. A form of the indemnification agreements is attached as Exhibit 99.2 to Amendment No. 1 to the Schedule 13D and is incorporated herein by reference.

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SIGNATURES

After reasonable inquiry and to the best of his knowledge and belief, each of the undersigned certifies that the information set forth in this statement is true, complete and correct.

Dated: April 5, 2010
By:	Oak Street Capital Management, LLC Investment Manager
By:	/s/ David Makula
	David Makula Managing Member

OAK STREET CAPITAL MANAGEMENT, LLC
By:	/s/ David Makula
	David Makula Managing Member

/s/ David Makula
DAVID MAKULA

/s/ Patrick Walsh
PATRICK WALSH

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DASH ACQUISITIONS LLC
By:	/s/ Jonathan Dash
	Jonathan Dash President

/s/ Jonathan Dash
JONATHAN DASH

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SOUNDPOST CAPITAL, LP
By:	Soundpost Advisors, LLC General Partner
By:	/s/ Jaime Lester
	Jaime Lester Managing Member

SOUNDPOST CAPITAL OFFSHORE, LTD.
By:	Soundpost Partners, LP Investment Manager
By:	Soundpost Investments, LLC General Partner
By:	/s/ Jaime Lester
	Jaime Lester Managing Member

SOUNDPOST ADVISORS, LLC
By:	/s/ Jaime Lester
	Jaime Lester Managing Member

SOUNDPOST PARTNERS, LP
By:	Soundpost Investments, LLC General Partner
By:	/s/ Jaime Lester
	Jaime Lester Managing Member

SOUNDPOST INVESTMENTS, LLC
By:	/s/ Jaime Lester
	Jaime Lester Managing Member

/s/ Jaime Lester
JAIME LESTER

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LYRICAL OPPORTUNITY PARTNERS II, L.P.
By:	Lyrical Opportunity Partners II GP, L.P. General Partner
By:	Lyrical Corp III, LLC General Partner
By:	/s/ Jeffrey Keswin
	Jeffrey Keswin Managing Member

LYRICAL OPPORTUNITY PARTNERS II, LTD.
By:	Lyrical Partners, L.P. Investment Manager
By:	Lyrical Corp I, LLC General Partner
By:	/s/ Jeffrey Keswin
	Jeffrey Keswin Managing Member

LYRICAL OPPORTUNITY PARTNERS II GP, L.P.
By:	Lyrical Corp III, LLC General Partner
By:	/s/ Jeffrey Keswin
	Jeffrey Keswin Managing Member

LYRICAL CORP III, LLC
By:	/s/ Jeffrey Keswin
	Jeffrey Keswin Managing Member

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LYRICAL PARTNERS, L.P.
By:	Lyrical Corp I, LLC General Partner
By:	/s/ Jeffrey Keswin
	Jeffrey Keswin Managing Member

LYRICAL CORP I, LLC
By:	/s/ Jeffrey Keswin
	Jeffrey Keswin Managing Member

/s/ Jeffrey Keswin
JEFFREY KESWIN

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/s/ Patrick H. Arbor
PATRICK H. ARBOR

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SCHEDULE B

Transactions in the Securities of the Issuer Since the Transactions Reported in Amendment No. 1 to the Schedule 13D

Class of Security	Securities Purchased / (Sold)		Price Per Share ($)	Date of Purchase / Sale
SOUNDPOST CAPITAL, LP
Common Stock	28,093	*	2.7500	03/01/10
Common Stock	(14,721	) ##	3.8500	04/01/10

SOUNDPOST CAPITAL OFFSHORE, LTD. — Common Stock	(12,896)	**	2.7500	03/01/10
Common Stock	39,887	#	3.8500	04/01/10

SOUNDPOST PARTNERS, LP (Through Soundpost Account) — Common Stock	(15,197)	**	2.7500	03/01/10
Common Stock	(25,166	) ##	3.8500	04/01/10

• Shares acquired in a cross-trade with each of Soundpost Offshore and the Soundpost Account.

# Shares transferred in a cross-trade with Soundpost Offshore.

Shares acquired in a cross-trade with each of Soundpost Onshore and the Soundpost Account.

** Shares transferred in a cross-trade with Soundpost Onshore.