“Acid Test.” Warren David Keith channels Ram Dass, aka Richard Alpert, the Jewish Harvard professor who dropped acid in the 1960s, found his guru and explored his spirituality. Script by San Francisco resident Lynne Kaufman. Through Nov. 24. At the Marsh, 2120 Allston Way, Berkeley. 8 p.m. Recommended for 17 and older. $15-$50. www.themarsh.org.
“Sea Turtles.” Play with all-female cast follows family of French Berber Jews who fled from Paris back to Tunisia to escape the Holocaust. At Southside Theater, Fort Mason Center, Building D, S.F. 8 p.m. Through Nov. 11. 8 p.m. Fridays and Saturdays. 3 p.m. Saturdays and Sunday. $20-$35. www.brown-papertickets.com/event/270599.