Halloween is NOT business-as-usual in LA! Even celebs skip their own neighborhood door-to-doors in favor of "better" 'hoods with better treats! And in Los Angeles, a treat isn't always candy ... we hear in the tony Malibu Colony, where the cheapest home goes for a cool $10 million, some homeowners give out $5-dollar bills and entire jumbo candy bars to each kid!

Stars like Jamie Foxx hit the posh seaside enclave for Halloween -- the funnyman dressed in an inflatable scary baby costume for trick-or-treating with his daughter, while stylist-to-the-stars Rachel Zoe brought in her sons with pal Sarah Foster and her kids. The gang lined up at the security gate where traffic cones were set up to stop cars from coming in. The annual event makes the usually-quiet neighborhood look like Disney for a day!