While summer is winding down, things are only heating up this weekend in L.A. for Labor Day! No need to drive four hours or sit at an overcrowded airport, because all of the hottest and most exclusive parties are right in your own backyard. And, because we are so very thoughtful, we took the liberty of putting together this foolproof party guide for you and your friends--you can thank us later. Whether you want a crazy pool party or a posh, Diddy-style white linen mixer, we've got you covered this holiday weekend, so go ahead and treat yo self! [Warning: We are not responsible for hangovers, however we will take credit for everything else!]