"Vaudeville" and "cage match" aren't terms one typically finds in the same sentence. But that's the scope of Dancing Monkey Cabaret's new show, BATTLE ROYALE: A CAGEMATCH OF ENTERTAINMENT. Live bands Karma Lingo and the Monkey's own Chromatics fight it out on stage; there will be martial arts, comedy and a game show with audience participation. Let's just pray none of the acts go all First Blood. Through April 26. $21. Fri.-Sat., 8 p.m.; Sun., 6 p.m. Academy Theatre, 119 Center St., Avondale Estates. 404-474-8332. dancingmonkeycabaret.com.