Are you planning to go to the Chicago Nerd Social Club’s Nerd-O-Ween 2.0 party? Come on over to Pumping Station: One before you get there and carve yourself a Nerd-O-Lantern to get in for free. We’ll have the pumpkins, knives, lights, and a printer if you want to make a pattern for a precision carved pumpkin. Or maybe you’ll be a little more ambitious? Sign up right here and come by on the 29th!