Know a wannabe socialite who would love the chance hobnob with a bunch of big-league Page Sixers? Send 'em to Promises! Many a celebrity have been treated for "exhaustion" here (Britney Spears and Lindsay Lohan have both paid visits). Will a stay break patients of their addictions? Maybe, maybe not. The important thing is, it offers unparalleled networking opportunities. $8855 per week.