Marquee Dayclub Kicks Off 2012 Pool Season with AVICII on April 21st

            MARQUEE DAYCLUB AT THE COSMOPOLITAN OF LAS VEGAS Avicii Kicks Off 2012 Pool Season April 21 Marquee Dayclub at The Cosmopolitan of Las Vegas returns for a second year with a season grand opening celebration headlined by Avicii on April 21.  The lavish, adults-only