MUSIC: Bill Callahan, formerly known as Smog for the past 20 years, masterfully combines lo-fi folk/rock arrangements with his signature, smooth baritone. Callahan will play his lullabies for SF audiophiles at Bimbo's tonight.

7 p.m. // Bimbo's 365 Club (1025 Columbus Ave) // $16, 18+

FILM: In a global sci-fi charity event, Can't Stop the Serenity, the San Francisco Browncoats will be screening Serenity and Dr Horrible's Sing Along Blog. The event will benefit Equality Now.

7 p.m. // The Victoria Theater (2961 16th St) // $12