Benny Benassi at Echostage

On Saturday night at Washington's Echostage, the revelers could be broken down into groups like high school lunch-table cliques. There were spray-tanned model types, proudly keeping the Jersey Shore culture alive; rave kids with hula hoops and light gloves that turned the warehouse club into a neon circus; girls in cutoffs and bikini tops and guys in shorts and tanks who acted as if they were at a summer festival, and middle-aged men in blazers who mingled with lingerie-clad bottle-service hoste...