@ Castro Theatre, 429 Castro. Presented by SFFilm, this special event will include a musical introduction by Fantastic Negrito and appearances by the director and producer. The film about Harlem’s iconic Apollo Theater uses pivotal moments in black civic history with interviews and performances by a parade of riveting celebrities including Aretha Franklin, Patti LaBelle, Smokey Robinson and more. 5:30pm. http://www.castrotheatre.com