Audium 9: Spatial electronic orchestrations and sound sculptures. Early arrival advised. Fridays, Saturdays, 8:30 p.m. $20. Audium-Theatre of Sound-Sculptured Space, 1616 Bush (at Franklin), 771-1616.
Beach Blanket Babylon: Steve Silver's musical revue spoofs pop culture with extravagant costumes. Wednesdays-Sundays. $25-$130. Club Fugazi, 678 Green (at Powell), 421-4222.
Becky Shaw: A couple on a blind date is set up by a married couple in this comedy thriller. Tuesdays-Saturdays. Through March 10. $20-$70. SF Playhouse Stage 2, 533 Sutter (at Powell), 677-9596.
Big City Improv: Actors take audience suggestions and create comedy from nothing. Fridays, 10 p.m. $15-$20. www.bigcityimprov.com. Shelton Theater, 533 Sutter (at Powell), 433-3040.
The Business: A Comedy Show: Sketch and stand-up comedy. Wednesdays, 8 p.m. $5. Dark Room Theater, 2263 Mission (at 18th St.), 401-7987.
Will Durst's Elect to Laugh: A comedy sketch chasing down the presidential election cycle. Tuesdays. $15-$35. The Marsh Theater, 1062 Valencia (at 22nd St.), 826-5750.
Falsettoland: One-act play about a family facing AIDS in the early '80s. Through Feb. 12. $20-$25. Alcove Theater, 414 Mason (at Geary).
Higher: Two Jewish architects in love end up as rivals on designing a memorial in Israel. Through Feb. 19. $27-$85. Theater at the Children's Creativity Museum, 221 Fourth St. (at Howard), 820-3320.
Humor Abuse: Lorenzo Pisoni's one-man show. Tuesdays-Sundays. Through Feb. 15. $9.50-$85. American Conservatory Theater, 415 Geary (at Mason), 749-2228.
Jesus in India: A biblical prequel. Tuesdays-Sundays. Through Feb. 26. $20-$55. Magic Theatre, Fort Mason, Bldg. D, Marina & Buchanan, 441-8822.
Kipling Hotel: Don Reed's solo show. Saturdays, Sundays. Through March 25. $20-$50. The Marsh Berkeley, 2120 Allston (at Shattuck), Berkeley, 510-704-8291.
Little Brother: A production adapted from the novel by Cory Doctorow. Thursdays-Sundays, 8 p.m. Through Feb. 25. $25-$32. Gough Street Playhouse, 1620 Gough (at Bush).
Monday Night Marsh: Musicians, actors, performance artists, and others take the stage at this regular staging of works in progress. Mondays. $7. The Marsh Theater, 1062 Valencia (at 22nd St.), 826-5750.
Not Getting Any Younger: Solo performance by Marga Gomez. Fridays, Saturdays. Through Feb. 25. $15-$35. The Marsh Theater, 1062 Valencia (at 22nd St.), 826-5750.
Olivia's Kitchen: An adaptation of Shakespeare's Twelfth Night. Fridays-Sundays. Through Feb. 19. $21-$40. Exit Theatre, 156 Eddy (at Taylor), 673-3847.
Secret Improv Society: Underground improvisational theater. Saturdays, 10 p.m. $15. Shelton Theater, 533 Sutter (at Powell), 433-3040.
Shopping! The Musical: Songs and sketches about shopping. Fridays, Saturdays, 8 p.m. $23-$29. www.shoppingthemusical.com. Shelton Theater, 533 Sutter (at Powell), 433-3040.
Some Thing: Art drag night with craft table. Fridays. $5. The Stud, 399 Ninth St. (at Harrison), 863-6623.
Thunderdome: The Monthly Improv Cage-Match: Monthly show with three improv troupes; the first two compete to see which will be the headliner the following month. First Wednesday of every month. Through Dec. 5. free. Stage Werx 446, 446 Valencia (at 16th St.).
Tony 'n' Tina's Wedding: Fridays, Saturdays, 7 p.m. $88.50-$115.50. www.tonyandtinasanfrancisco.com. Imperial Palace, 818 Washington (at Grant), 956-9888.
True West: First in a series of repertory plays by Sam Shepard. Through April 7. $15-$35. Boxcar Theatre Studios, 125A Hyde (at Golden Gate).
Vice Palace: A musical originally written and performed by San Francisco's Cockettes. Fridays, Saturdays. Through March 3. $30-$35. The Hypnodrome, 575 10th St. (at Bryant), 377-4202.
Vigilance: Through Feb. 25. $20-$35. The Phoenix Theatre, 414 Mason (at Post), 989-0023.
Waiting For Godot: An interpretation of the Samuel Beckett play. Thursdays-Saturdays. Through Feb. 18. $20-$38. www.tidestheatre.org. Royce Gallery, 2901 Mariposa (at Harrison), 558-1749.
Waiting Period: Solo performance about depression by actor, playwright, author and talk show host Brian Copeland. Through March 24. $15-$35. The Marsh Theater, 1062 Valencia (at 22nd St.), 826-5750.
Your F!#&ed Up Relationship: Improv troupe does show based on audience members' real relationship scenarios. Fridays, 10:30 p.m. free. Alcove Theater, 414 Mason (at Geary).