Part of One City One Pride.  The Museum of Contemporary Art, Los Angeles presents Marlon Riggs’s landmark documentary “Tongues Untied” (1989) alongside his experimental video “Anthem” (1991). These films not only gave voice to the particular concerns of African-Americans at a critical moment during the AIDS crisis, but also influenced a generation of activist filmmakers to follow.  Admission is free.  Validated parking available in the 5-story parking structure.  RSVP at www.moca.org  For more information, email education@moca.org or call (213) 621-1745.