ART: Mission: Comic & Art presents artist Michael Capozzola's Riddler's Mother, which includes pieces from his weekly San Francisco Chronicle cartoon Surveillance Caricatures.

8 p.m. to Midnight // Mission: Comics and Art (3520 20th St., Suite B) // free

MUSIC: Watch Awesome, Shred Nugent, Tony Dilemma and the Six String General, as well as a "Finnish-fusion smorgasbord of hungry young turks," ham it up at San Francisco Regional US Air Guitar Championship, as they contend for the chance to compete at the National Finals in NYC.

8 p.m. // The Fillmore (1805 Geary Blvd) // $29