Proxy Statement Pursuant to Section 14(a) of the Securities
                      Exchange Act of 1934 (Amendment No. )

Filed  by  the  Registrant                         [X]
Filed  by  a  Party  other  than  the  Registrant  [ ]

Check  the  appropriate  box:
[ ]  Preliminary  Proxy  Statement          [ ]  Confidential, for Use
                                                 of  the  Commission  Only
[ ]  Definitive  Proxy  Statement                (as  permitted  by  Rule
[X]  Definitive Additional  Materials
[ ]  Soliciting Material Pursuant to Rule 14a-11(c) or Rule 14a-12

                              GRILL CONCEPTS, INC.
                (Name of Registrant As Specified in its Charter)

    (Name of Person(s) Filing Proxy Statement, if other than the Registrant)

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 The GRILL                                                      DAILY GRILL

                              GRILL CONCEPTS, INC.
                       11661 San Vicente Blvd., Suite 404
                              Los Angeles, CA 90049

                                  June 22, 2005

Dear Stockholder:

Grill Concepts, Inc. previously mailed to you a Proxy Statement and Proxy Card
in connection with the Company's 2005 Annual Shareholders Meeting to be held on
July 27, 2005.

It has come to our attention that the Proxy Card mailed mistakenly indicates
that stockholders are being asked to ratify the appointment of KPMG as the
Company's independent certifying accountants.  The reference to KPMG is
incorrect and is inconsistent with the Proxy Statement provided as well as the
form of Proxy Card filed with the SEC.  The Proxy Card should have stated that
stockholders are being asked to ratify the appointment of Moss Adams LLP as the
Company's independent certifying accountants.

A corrected form of Proxy Card is included with this letter.

If you have previously submitted a Proxy Card reflecting the erroneous proposal
to ratify the appointment of the Company's independent certifying accountants
you are requested to complete and return the revised and corrected form of Proxy
Card included herewith.  If you have not previously submitted a Proxy Card,
please discard the erroneous Proxy Card that references KPMG and utilize the
enclosed form of Proxy Card to vote your shares.  In the event the erroneous
form of Proxy Card is received it will be voided. In order for your vote to be
counted, you must submit the enclosed corrected Proxy Card.

Your indulgence and attention to this matter is appreciated.


/S/ Robert Spivak
Robert Spivak