Wednesday, Feb. 11, 6:30 p.m.
Latino/Hispanic Mtg. Rm., S.F. Main Library
Stairway Walks in San Francisco explores well-known and clandestine corridors and lists every one of the city’s 600-plus public stairways exposing incredible vistas and unique neighborhoods. Co-author Mary Burk will talk about the book’s latest edition followed by a book sale. Free, 415-557-4400, sfpl.org