SF’s GLBT History Museum: Free First Wednesday at GLBT Historical Society Museum

The first full-scale GLBT museum in the country sits in the Castro, celebrating a century of San Francisco's queer history through rotating exhibitions. The first Wednesday of every month is free for everyone (thanks to the Bob Ross Foundation), though spots fill up on a first-come, first-served basis—no advance reservations on free days. Kids 12 and under, SNAP/EBT cardholders, and Medi-Cal recipients always get in free, too.