The rowdy, saucy and tongue-in-cheek stage musical that inspired the cult classic film has passed 40, and Live On Stage's version wraps up in Portland. 7:30 p.m. Thursdays-Saturdays, 2 p.m. Saturdays, through Nov. 8, World Trade Center Theater, 121 S.W. Salmon St., www.liveonstage.us, $25-$35 A premier dance company in Portland, BodyVox puts on its annual big event, 'BloodyVox: Nightmare on Northrup' to celebrate Halloween, featuring new work by Jamey Hampton and Ashley Roland that mines cinema and folklore to bring All Hallow's Eve to life.