Lavish special effects throughout the club include intelligent lighting and an electrifying play of water, fog and pyrotechnics. Fourteen-foot fireballs light up an elevated dance floor as glistening bodies dance to a beat that is so contagious, the dancing water fountains struggle to keep up. Rain is the only club for high rollers and Hollywood players, and confirmation, if it were needed, that they don't do things by halves in the City of Sin.