In her exposé about sex, taboo and the law, L. Gabrielle Penabaz lays out where you can and can't do what. Sex Crimes Cabaret returns after a sold-out run in the New Orleans Fringe Festival. It's coupled with several short works in the Fringe's new "Adult Petting Zoo" (9 p.m. Thu.-Sat., March 12-14; www.nofringefest.org; tickets $15) at the Marigny Theater (103o Marigny St.).