Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
Oak Street Capital Management, LLC
   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)
(Last)
(First)
(Middle)
111 SOUTH WACKER DRIVE, 33RD FLOOR		 3. Date of Earliest Transaction (Month/Day/Year)
12/21/2010
(Street)

CHICAGO, IL 60606		 4. If Amendment, Date 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
(City)
(State)
(Zip)
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 12/21/2010   P   25,000 A $ 21.8052 922,966 I See Notes 1, 2 and 3. (1) (2) (3)

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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 Underlying Securities
(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 of Derivative Security: 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) (5)

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Oak Street Capital Management, LLC
111 SOUTH WACKER DRIVE
33RD FLOOR
CHICAGO, IL 60606		     X    
Oak Street Capital Master Fund, Ltd.
111 SOUTH WACKER
33RD FLOOR
CHICAGO, IL 60606		     X    
Oak Street Capital SPV 1 LP
111 SOUTH WACKER DRIVE
33RD FLOOR
CHICAGO, IL 60606		     X    
Makula David
111 SOUTH WACKER
33RD FLOOR
CHICAGO, IL 60606		     X    

Signatures

 Oak Street Capital Management, LLC, by David Makula, Manager   12/23/2010
**Signature of Reporting Person Date
 Oak Street Capital Master Fund, Ltd., by Oak Street Capital Management, its Investment Manager, by David Makula, Manager   12/23/2010
**Signature of Reporting Person Date
 Oak Street Capital SPV 1 LP, by Oak Street Capital Management, LLC, its General Partner, by David Makula, Manager   12/23/2010
**Signature of Reporting Person Date
 David Makula   12/23/2010
**Signature of Reporting Person Date

Explanation of Responses:

* 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).
(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 21, 2010, Capital Management has an indirect pecuniary interest in 922,966 shares of common stock of the issuer ("Shares"), which consists of (i) 494,424 Shares directly held by the SPV Fund; (ii) 411,334 Shares directly held by the Master Fund and (iii) 17,208 Shares directly held by other Oak Street Accounts. Mr. Makula has an indirect pecuniary interest in the 922,966 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) 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.

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