Okay, so maybe you're a little past the age where it's appropriate to knock at doors and demand candy--but say you scored a sweet date on All Hallow's Eve, anyway--how might it go? We've rounded up the usual suspects and imagined why they'd be a treat... or a trick. This gallery was a made with the help of Emisforily, Stewieismyhomeboy, Elrich and NewAgeAmazon!