Tings Dey Happen:Dan Hoyle's award-winning solo show returns. Thursdays-Sundays. Continues through Sept. 26. The Marsh, 1062 Valencia (at 22nd St.), 826-5750, www.themarsh.org.
Under the Gypsy Moon: Teatro ZinZanni's new show features Duffy Bishop, Geoff Hoyle, and a traveling troupe of Gypsies. Thursdays-Sundays, $117-$195, 438-2668. Teatro ZinZanni, Piers 27 and 29 (Embarcadero & Battery), www.zinzanni.org.
Walking on the Moon: Kosho's solo show about the economy and shopping. Sundays. Continues through Oct. 11. Off-Market Theater, 965 Mission (at Fifth St.), 820-1656, www.cafearts.com/offmarkettheaters/solo/.
Wicked: Meet the witches of Oz. Through Jan. 3, 2010. Orpheum Theater, 1192 Market (at Eighth St.), 551-2000.