SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* Oak Street Capital Management, LLC (Last) (First) (Middle) 111 SOUTH WACKER DRIVE 33RD FLOOR (Street) CHICAGO IL 60606 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol RED ROBIN GOURMET BURGERS INC [ RRGB ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director X 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 12/17/2010
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	12/17/2010		X		42,600	A	$17.5	897,966	I	See Notes 1, 2 and 3.(1)(2)(3)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Call Option (Right to Buy)	$20							10/11/2010	03/19/2011	Common Stock	450,000		450,000	I	See Notes 1, 3, 4 and 6.(1)(3)(4)(6)
Call Option (Right to Buy)	$17.5	12/17/2010		X			426	12/02/2010	12/18/2010	Common Stock	42,600	$0	0	I	See Notes 1, 3,5 and 6.(1)(3)(5)(6)

1. Name and Address of Reporting Person* Oak Street Capital Management, LLC (Last) (First) (Middle) 111 SOUTH WACKER DRIVE 33RD FLOOR (Street) CHICAGO IL 60606 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Oak Street Capital Master Fund, Ltd. (Last) (First) (Middle) 111 SOUTH WACKER 33RD FLOOR (Street) CHICAGO IL 60606 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Oak Street Capital SPV 1 LP (Last) (First) (Middle) 111 SOUTH WACKER DRIVE 33RD FLOOR (Street) CHICAGO IL 60606 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Makula David (Last) (First) (Middle) 111 SOUTH WACKER 33RD FLOOR (Street) CHICAGO IL 60606 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

Explanation of Responses:

1. Oak Street Capital Management, LLC ("Capital Management") is the general partner of Oak Street Capital SPV 1 LP ("SPV Fund") and the sole investment manager of Oak Street Capital Master Fund, Ltd. ("Master Fund"). The principal business of Capital Management is serving as the investment manager of the SPV Fund, the Master Fund and various managed accounts (the "Oak Street Accounts"). Mr. Makula is the sole manager and sole member of Capital Management. Capital Management, the SPV Fund, the Master Fund and Mr. Makula shall be referred to herein as the "Reporting Persons."

2. As of December 17, 2010, Capital Management has an indirect pecuniary interest in 897,966 shares of common stock of the issuer ("Shares"), which consists of (i) 483,824 Shares directly held by the SPV Fund; (ii) 397,894 Shares directly held by the Master Fund and (iii) 16,648 Shares directly held by other Oak Street Accounts. Mr. Makula has an indirect pecuniary interest in the 897,966 Shares in which Capital Management has an indirect pecuniary interest.

3. The Reporting Persons filed a Schedule 13D with the Securities Exchange Commission on December 10, 2010 acknowledging that they may be deemed to be members of a group that collectively beneficially owns more than 10% of the outstanding Shares of the issuer pursuant to Section 13(d)(3) of the Exchange Act (the "Exchange Act") and Rule 13d-5(b)(1) thereunder. Accordingly, the Reporting Persons have filed this report pursuant to Exchange Act Rule 16a-1(a)(1). Each Reporting Person declares that neither the filing of this report nor anything herein shall be construed as an admission that such Reporting Person is, for the purposes of Sections 13(d) or 13(g) of the Exchange Act or any other purpose, a member of a group with respect to the issuer or securities of the issuer. Each Reporting Person disclaims ownership of any securities held by the members of such group, including without limitation the other Reporting Persons, except to the extent of his or its pecuniary interest therein.

4. The reported securities are directly held by the Master Fund.

5. The reported securities are directly held by the SPV Fund.

6. Capital Management has an indirect pecuniary interest in the reported securities. Mr. Makula, as sole manager and sole member of Capital Management, has an indirect pecuniary interest in the reported securities.

	Oak Street Capital Management, LLC, by David Makula, Manager	12/21/2010
	Oak Street Capital Master Fund, Ltd., by Oak Street Capital Management, its Investment Manager, by David Makula, Manager	12/21/2010
	Oak Street Capital SPV 1 LP, by Oak Street Capital Management, LLC, its General Partner, by David Makula, Manager	12/21/2010
	David Makula	12/21/2010
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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