Ladies and their parts will speak up and out at the UM Women's Resource Center annual production of The Vagina Monologues. Besides the now-classic production, which raises funds to fight domestic violence, the event includes a nifty silent auction and, no doubt, rad partying afterward. Dennison Theater, 7 PM. $10, tickets available at Griztix outlets and the door. To learn about donating to the silent auction, email firstname.lastname@example.org or call 406-243-4153.