Theater You Can Eat: Through Sept. 6, 6 p.m., $19.95-$39.95, www.thepeoplestheatre.com. Peña Pachamama, 1630 Powell (at Union), 646-0018, www.penapachamama.com.
Unexpected Man: Yasmina Reza's drama about a novelist on a train. Through Aug. 15, $20, www.sparestage.com. Exit Theatre, 156 Eddy (at Taylor), 931-3847, www.theexit.org.
Uptown, Downtown, Motown Madness!: Musical celebrating Motown's 50th anniversary. Fridays, Saturdays. Continues through Aug. 28. Theatre 39 at Pier 39, 2 Beach (at Embarcadero), 433-3939, www.theatre39-sf.com.
Wicked: Meet the witches of Oz. Tuesdays-Sundays. Continues through Sept. 27. Orpheum Theater, 1192 Market (at Eighth St.), 551-2000.