Local faves Sam Champion host the craziest Halloween rooftop parties. Proof comes via this single, extended shot clip of the boys' hazy '60s rocker "Dead Moon," coming with a little choreography and a lotta costumes featuring wigs, blackened eyes, prisoners, sexy mummys, Ali G, Axl Rose, Slash, cocktail dresses, and an overall zombie vibe (the Fun-Dead games, in Shaun Of ...