saturday/13
“How Much Love” and “The Cake Lady.” An Israeli documentary (in Hebrew with English subtitles) about once-promising athlete with muscular dystrophy and a U.S. documentary about an 89-year-old Jewish woman moving into a retirement home. Part of the Legacy Film Festival on Aging. At New People Cinema, 1749 Post St., S.F. 1 and 3:30 p.m., respectively. $10. www.legacyfilmfestivalonaging.org.
“Mobilize.” Documentary on correlation between cell phone use and brain tumors, co-produced by Ellie Marks of Temple Sinai in Oakland. At Castro Theatre, 429 Castro St., S.F. 1 p.m. $12. www.mobilizemovie.com.