If you've ever wondered if there was more to sorority life than pillow fights, sweater sets and cute frat boys, don't miss this week's installment of Funny Fridays. Ladies from ImprovBoston (pictured) trek west to perform RUSH, an improvised insiders' take on sorority life, through the eyes of the sisters of Iota Beta Gamma sorority. The faux Gammas share—with a dose of hilarity—how they find answers to serious questions: Which boy do I date? Are these shoes too last-year? Should I go to Kerry's or Ginger's party Friday night?

Stand-up comedian Maria Ciampa, also hailing from Boston, and members of the Western Mass. wisecrackers The Ha Ha Sisterhood also perform.

May 30, 8-9:30 p.m. $8/students and seniors, $10/general, Northampton Center for the Arts, 17 New South St., third floor, (413) 584-7327, www.funnyfridays.com.