Things to do in the San Fernando Valley, LA area, April 11-18

Culture Clash – May the 40th Be With You: 8 p.m. May 4. Tickets $44 and up. The Soraya at California State University, Northridge, 18111 Nordhoff St., Northridge. 818-677-8800. www.thesoraya.org. thesoraya.org/whats-on/en/culture-clash/