The circus like music show started by the Good/Bad collective that ended up getting taken over by the World/Inferno Friendship Society. In addition to the band itself, there are fire eaters/jugglers, acrobats, and other musical shows going on. Things usually end up on fire. There is enough candy corn to make a river under the dancers. People bring pumpkins and wear their best suits or halloween costumes. Also called the Devil's Ball. Joking called a religious holiday by Infernite punk kids. Involves Great Pumpkin worship.
"Did you see Jack light that scarecrow on fire ontop of that car?"
"Yeah, Hallowmas is inSANE."