On Friday, the Queer Arts Festival presents “Rally the Troupes 3,” with the Transformers and Kentucky Fried Woman among the acts. The theme, in tune with the festival’s 10th anniversary, involves LGBT issues and defining moments. The show starts at 9:30 p.m. at SomArts Cultural Center, 934 Brannan St., San Francisco.

Tickets are $10 to $15. Visit www.queerculturalcenter.org.