FILM: The Castro presents a screening of Jean-Michel Basquiat: The Radiant Child, which is centered around a rare interview that director and friend Tamra Davis shot with Basquiat over twenty years ago, chronicling the meteoric rise and fall of the artist, as part of a double-feature screening with Bill Cunningham, New York. (5 and 8:05 p.m., Castro Theatre, 429 Castro Street)

THEATER: Tennessee Williams' personal favorite, The Two-Character Play, opens tonight at Eureka Theatre, which is described as Williams' autobiographical and "scintillating study of sex, madness, theatre and the ghosts that haunt all artists." (8 p.m., Eureka Theatre, 215 Jackson Street)

WORKSHOP: The first ten people to arrive at Good Vibe's Humpday Happy Hour will receive a free vibe, while learning how to find and enjoy that elusive G-Spot. (6:30 to 7:30 p.m., Good Vibrations, 1620 Polk Street)