So the saying goes, "What happens in Vegas stays in Vegas." But what happens when Vegas is actually in Santa Monica's Barker Hangar? A week from Saturday, Sin City invades the City of Angels via a food and wine gala that is slated to include food and wine tastings amdist more than forty casino-style gaming tables and the music of DJ Five Star. Close to 40 top local eateries and 80 wineries will be......