The heart of October comes at its tail-end, but you don't have to wait until the 31st to change your identity and party.
Test out that new Halloween costume and get down while helping the Arthritis Foundation at the Boise Bone Bash. Featuring food, beverages, penitentiary tours, tarot card readings and more.
6:30 p.m. $40, $75 for two. Old Idaho State Penitentiary, 2445 Old Penitentiary Rd., Boise, 208-368-6080, history.idaho.gov/oldpen.