Everyone knows that some of the best partying in Las Vegas happens daytime poolside. And the ultimate Vegas pool party? The Hard Rock Hotel & Casino invented it with Rehab. The once intimate poolside party has grown into a destination with weekend revelers in the thousands. Get ready for Rock Star Lemonades, world famous DJs, celebrity guests and the best time you'll have in Vegas. The beautiful, the tattooed, the rich, the famous, large and small; everyone gets down on Rehab Sunday. Come on in, the water is fine!