SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                _________________

                                  SCHEDULE 13G
                                 (Rule 13d-102)

         INFORMATION TO BE INCLUDED IN THE STATEMENTS FILED PURSUANT TO
            RULES 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED
                            PURSUANT TO RULE 13d-2(b)


                               Denny's Corporation
                   (formerly Advantica Restaurant Group, Inc.)
                   -------------------------------------------
                                (Name of Issuer)

                                  Common Stock
                         ------------------------------
                         (Title of Class of Securities)

                                    24869P104
                                 --------------
                                 (CUSIP Number)

                                February 14, 2003
             -------------------------------------------------------
             (Date of Event Which Requires Filing of this Statement)


 Check the appropriate box to designate the rule pursuant to which this
 Schedule is filed:

     [   ]  Rule 13d-1(b)
     [ X ]  Rule 13d-1(c) (Rule 13d-2(b)
     [   ]  Rule 13d-1(d)


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 the
disclosures provided in a prior cover page.

The information required in 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                   13G

-------------------------------------------------------------------------------
        1           NAME OF REPORTING PERSON              Aspen Partners
                    I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)
-------------------------------------------------------------------------------
        2           CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
                    [  ] (a)
                    [X ] (b)
-------------------------------------------------------------------------------
        3           SEC USE ONLY
-------------------------------------------------------------------------------
        4           CITIZENSHIP OR PLACE OF ORGANIZATION
                    Delaware
-------------------------------------------------------------------------------
                      5         SOLE VOTING POWER
                                0
     NUMBER OF   --------------------------------------------------------------
      SHARES         6          SHARED VOTING POWER
   BENEFICIALLY                 2,853,080
     OWNED BY    --------------------------------------------------------------
       EACH          7          SOLE DISPOSITIVE POWER
     REPORTING                  0
      PERSON     --------------------------------------------------------------
       WITH          8          SHARED DISPOSITIVE POWER
                                2,853,080
-------------------------------------------------------------------------------
        9           AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
                    2,853,080
-------------------------------------------------------------------------------
        10          CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
                    SHARES [  ]
-------------------------------------------------------------------------------
        11          PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)  7.1%
-------------------------------------------------------------------------------
        12          TYPE OF REPORTING PERSON
                    PN
-------------------------------------------------------------------------------




CUSIP No. 24869P104           13G
-------------------------------------------------------------------------------
        1           NAME OF REPORTING PERSON               Aspen Capital LLC
                    I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)
-------------------------------------------------------------------------------
        2           CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
                    [ ] (a)
                    [x] (b)
-------------------------------------------------------------------------------
        3           SEC USE ONLY
-------------------------------------------------------------------------------
        4           CITIZENSHIP OR PLACE OF ORGANIZATION
                    Delaware
-------------------------------------------------------------------------------
                      5         SOLE VOTING POWER
                                0
     NUMBER OF   --------------------------------------------------------------
      SHARES         6          SHARED VOTING POWER
   BENEFICIALLY                 2,853,080
     OWNED BY    --------------------------------------------------------------
       EACH          7          SOLE DISPOSITIVE POWER
     REPORTING                  0
      PERSON     --------------------------------------------------------------
       WITH          8          SHARED DISPOSITIVE POWER
                                2,853,080
-------------------------------------------------------------------------------
        9           AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
                    2,853,080
-------------------------------------------------------------------------------
        10          CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
                    SHARES [  ]
-------------------------------------------------------------------------------
        11          PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)  7.1%
-------------------------------------------------------------------------------
        12          TYPE OF REPORTING PERSON
                    00
-------------------------------------------------------------------------------





CUSIP No. 24869P104               13G
-------------------------------------------------------------------------------
        1           NAME OF REPORTING PERSON            Aspen Advisors LLC
                    I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)

-------------------------------------------------------------------------------
        2           CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
                    [ ] (a)
                    [x] (b)
-------------------------------------------------------------------------------
        3           SEC USE ONLY
-------------------------------------------------------------------------------
        4           CITIZENSHIP OR PLACE OF ORGANIZATION
                    Delaware
-------------------------------------------------------------------------------
                     5          SOLE VOTING POWER
                                 0
     NUMBER OF   --------------------------------------------------------------
      SHARES         6          SHARED VOTING POWER
   BENEFICIALLY                 3,323,300
     OWNED BY    --------------------------------------------------------------
       EACH          7          SOLE DISPOSITIVE POWER
     REPORTING                  0
      PERSON     --------------------------------------------------------------
       WITH          8          SHARED DISPOSITIVE POWER
                                3,323,300
-------------------------------------------------------------------------------
        9           AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
                    3,323,300
-------------------------------------------------------------------------------
        10          CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
                    SHARES [  ]
-------------------------------------------------------------------------------
        11          PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)  8.2%
-------------------------------------------------------------------------------
        12          TYPE OF REPORTING PERSON
                    00
-------------------------------------------------------------------------------




CUSIP No.  24869P104               13G
-------------------------------------------------------------------------------
        1           NAME OF REPORTING PERSON                  Nikos Hecht
                    I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)
-------------------------------------------------------------------------------
        2           CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
                    [ ] (a)
                    [x] (b)
-------------------------------------------------------------------------------
        3           SEC USE ONLY
-------------------------------------------------------------------------------
        4           CITIZENSHIP OR PLACE OF ORGANIZATION
                    U.S. Citizen
-------------------------------------------------------------------------------
                     5          SOLE VOTING POWER
                                0
     NUMBER OF   --------------------------------------------------------------
      SHARES         6          SHARED VOTING POWER
   BENEFICIALLY                 3,323,300
     OWNED BY    --------------------------------------------------------------
       EACH          7          SOLE DISPOSITIVE POWER
     REPORTING                  0
      PERSON     --------------------------------------------------------------
       WITH          8          SHARED DISPOSITIVE POWER
                                3,323,300
-------------------------------------------------------------------------------
        9           AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
                    3,323,300
-------------------------------------------------------------------------------
        10          CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
                    SHARES [  ]
-------------------------------------------------------------------------------
        11          PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)  8.2%
-------------------------------------------------------------------------------
        12          TYPE OF REPORTING PERSON
                    IN
-------------------------------------------------------------------------------





Item 1(a).       Name of Issuer.

                 Denny's Corporation (formerly Advantica Restaurant Group Inc.)

Item 1(b).       Address of Issuer's Principal Executive Offices.

                 203 East Main Street, Spartansburg, SC  29319-9966

Item 2(a).       Name of Person Filing.

                 1.  Aspen Partners, a series of Aspen Capital Partners, L.P.
                     (the "Partnership")
                 2.  Aspen Capital LLC, its General Partner (the "General
                     Partner")
                 3.  Aspen Advisors LLC, investment adviser to Aspen Partners
                     & others, including two managed accounts holding
                     securities of the issuer (the "Adviser")
                 4.  Nikos Hecht, Managing Member of the General Partner and
                     the Adviser

Item 2(b).       Address of Principal Business Office or, if None, Residence.

                 c/o Aspen Advisors LLC
                 152 W. 57th Street, 46th Floor, New York, NY 10019

Item 2(c).       Citizenship.

                 The Partnership, General Partner and Adviser:  Delaware
                 Nikos Hecht:  U.S. citizen

Item 2(d).       Title of Class of Securities.

                 Common Stock

Item 2(e).       CUSIP Number.

                 24869P104

Item 3.          If This Statement is Filed Pursuant to Rule 13d-1(b),
                 or 13d-2(b) or (c), Check Whether the Person Filing is a:

                 (a)    [ ]  Broker or dealer registered under Section 15 of
                             the Exchange Act.

                 (b)    [ ]  Bank as defined in Section 3(a)(6) of the
                             Exchange Act.

                 (c)    [ ]  Insurance company as defined in section 3(a)(19)
                             of the Exchange Act.

                 (d)    [ ]  Investment company registered under Section 8 of
                             the Investment Company Act.

                 (e)    [ ]  An investment adviser in accordance with Rule
                             13d-1(b)(1)(ii)(E).

                 (f)    [ ]  An employee benefit plan or endowment fund in
                             accordance with Rule 13d-1(b)(1)(ii)(F).

                 (g)    [ ]  A parent holding company or control person in
                             accordance with Rule 13d-1(b)(1)(ii)(G).

                 (h)    [ ]  A savings association as defined in Section 3(b)
                             of the Federal Deposit Insurance Act.

                 (i)    [ ]  A church plan that is excluded from the definition
                             of an investment company under Section 3(c)(14)
                             of the Investment Company Act.

Item 4.          Ownership.

                 The Partnership directly owns 2,853,080 shares of the common
                 stock of the Issuer (the "Common Stock"). The General Partner,
                 is deemed to beneficially own 2,853,080 shares of the Common
                 Stock, and the Adviser and Nikos Hecht are each deemed to
                 beneficially own 3,323,300 shares of the Common Stock. There
                 are 40,290,000 shares of the Common Stock outstanding. Thus,
                 the Partnership's ownership percentage of the Common Stock is
                 7.08%. The General Partner is deemed to beneficially own a
                 7.08% interest in the Common Stock, and the Adviser and Nikos
                 Hecht are each deemed to own an 8.25% interest in the Common
                 Stock. The Partnership, the General Partner, the Adviser and
                 Nikos Hecht each share the power to vote and the power to
                 dispose of 2,853,080 shares of the Common Stock directly held
                 by the Partnership. The Adviser and Nikos Hecht share the
                 power to vote and the power to dispose of an additional 470,220
                 shares of Common Stock. Thus, the Advisor and Nikos Hecht share
                 the power to vote and power to dispose of 3,323,300 shares of
                 Common Stock.

Item 5.          Ownership of Five Percent or Less of a Class.

                 Not applicable.

Item 6.          Ownership of More than Five Percent on Behalf of Another
                 Person.

                 The Adviser manages investments for several institutional
                 investors and private investment funds, none of whom
                 beneficially owns more than 5% of the Common Stock, except
                 Aspen Partners.

Item 7.          Identification and Classification of the Subsidiary Which
                 Acquired the Security Being Reported on by the Parent Holding
                 Company.

                 Not applicable.

Item 8.          Identification and Classification of Members of the Group.

                 Not applicable.

Item 9.          Notice of Dissolution of Group.

                 Not applicable.

Item 10.         Certification.

                 By signing below I certify that, to the best of my knowledge
                 and belief, the securities referred to above were not acquired
                 and are not held for the purpose of or with the effect of
                 changing or influencing the control of the issuer of the
                 securities and were not acquired and are not held in connection
                 with or as a participant in any transaction having that purpose
                 or effect.





                                    SIGNATURE

      After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true, complete and
correct.


Date:  February 14, 2003

                                          ASPEN PARTNERS, A SERIES OF
                                            ASPEN CAPITAL PARTNERS, L.P.
                                          By: Aspen Capital LLC, General Partner


                                          By:  /s/ Nikos Hecht
                                             ----------------------------------
                                               Nikos Hecht
                                               Title:  Managing Member


                                          ASPEN CAPITAL LLC


                                          By:  /s/ Nikos Hecht
                                             ----------------------------------
                                               Nikos Hecht
                                               Title:  Managing Member


                                          ASPEN ADVISORS LLC


                                          By:  /s/ Nikos Hecht
                                             ----------------------------------
                                               Nikos Hecht
                                               Title:  Managing Member


                                          NIKOS HECHT


                                          By:  /s/ Nikos Hecht
                                             ----------------------------------
                                               Nikos Hecht