Boomtown: Barbary Coast

Tue–Sun, Nov 16–Apr 14, 10 a.m.–4 p.m.
Conservatory of Flowers, Golden Gate Park
This garden railway exhibit celebrates S.F.’s gold rush Boomtown days and its infamous Barbary Coast neighborhood, featuring model trains, a landscape of dwarf plants, water features, and replicas of the important landmarks of the day. Free–$7, www.conservatoryofflowers.org, 415-831-2090