Who’s in townSinger-songwriter Ani DiFranco performs. [8 p.m., The Fillmore, 1805 Geary Blvd., S.F.]LecturesChris Rainier: The National Geographic magazine explorer and leading documentary photographer appears in conversation with journalist Mary Ellen Hannibal. [8 p.m., Herbst Theatre, 401 Van Ness Ave., S.F.] Read More