The Real Americans:Dan Hoyle's solo show. Thursdays-Sundays. Continues through Sept. 25. The Marsh, 1062 Valencia (at 22nd St.), 826-5750.
The San Francisco Olympians Festival: No Nude Men Productions presents 12 new plays on the theme of Greek gods. Thursdays-Saturdays, 8 p.m. Continues through July 31. $10. www.sfolympians.com. Exit Stage Left, 156 Eddy (at Taylor), 673-3847.