As the arts community looks for a solution to the financial woes of L.A.'s Museum of Contemporary Art, individuals are looking for solutions as well. On Sunday, George Baker, an associate professor of art history at UCLA, is scheduled to lead a discussion of Conceptualism in California, tied to MOCA's exhibition "Index: Conceptualism in California From the Permanent Collection." According to the new Facebook group MOCA Mobilization, Baker has offered to broaden his discussion to include MOCA's financial crisis. MOCA Mobilization, formed by artist Cindy Bernard, has more than 200 members. Its mission is to "generate support for the Museum of Contemporary Art, Los Angeles. . . . " The event takes place at 3 p.m. Sunday at the Geffen Contemporary and is free with museum admission.