artoftheprank.com
The Cacophony Society - The Art of the Prank
The Society is a loosely structured network of individuals, banded together in "the pursuit of experiences beyond the mainstream." Particularly noteworthy among said experiences are Cacophony"™s costumed rampages in the guise of clowns, Santas, dogs, biohazard teams, and post-apocalyptic shoppers, as well pranks and hoaxes including flyers announcing public pigeon roasts, UFO landings, and book-burnings.