Sundays @ the Pool at the Hard Rock Hotel & Casino in Las Vegas. I'm surprised no one else has reviewed this yet.\n\nI've been going to Rehab since they first started years ago. The party has exploded into one of the best reasons to cancel your Sunday flight home from Vegas and show up hung-over to work on Monday morning.\n\nThe Hard Rock transforms their pool into a raging, debaucherous, adrenaline-, alcohol-, Red-Bull-Vodka-fueled fiesta. If you can't handle crowds and having to fight for space on the beach or chairs, and you have the means, get a cabana- your own private oasis from which you can view the craziness before you. \n\nThe music is a loud, thumping mash of hip-hop, house, rock n roll. Ocassionally, they will import big name DJ's to spin. The cover is steep, but if you're a gambler- ask your casino for a host who can help comp you into the party.\n\nThe first Rehab begins the end of April. So do your taxes and use your refund to check it out!