With so many places getting their freak on this weekend, I'm splitting this round up into two parts. Here are the events where you don't need to think to bring a costume. For non-Halloween events, check here.

Friday, October 28, 2011

11:00 a.m. - 2:00 a.m. Nightmare on Wells Street Cactus Bar & Grill, 404 S. Wells, Chicago (312) 922-8025 A Halloween Party to kick off our food drive benefiting the Greater Chicago Food Depository! Bring in a canned good or "buy a can" and receive a free appetizer all day long! 5:00 - 7:00 p.m. Hall-O-Beer Whole Foods Market, 3640 N. Halsted St., Chicago (773) 472-0400 It's a Halloween party… Halsted style! We'll have plenty of seasonal beer samples, super scary samples and a DJ!!! Wear your costumes and take home a custome pumpkin cupcake! Win our "guess-the-weight-of-the-giant-pumpkin" and win a $100 gift card! Halloween food. Halloween drink. Halloween fun. 7:00 p.m. - 12:00 a.m. Black Friday Halloween Party! Rock Bottom, 94 Yorktown Ctr., Lombard, IL (630) 424-1550 Come out and celebrate with us at our Black Friday Halloween Bash! Black Friday is an awesome cover band and they will be rocking the Rock from 9:00 p.m. until they get tired. There will be costumes, food, fun, and of course, beer. Anyone dressed in costume (and that doesn't include businessman costume or any sort of I just got off work and am still wearing my uniform costume) will receive a free appetizer or dessert (no combo platters please)...