WILLIAMSBURG News flash: bingo’s not for grandmas anymore. The old-and-boring-people-banning Underground Rebel Bingo originated in East London and made its first debaucherous trip across the pond over the summer. On Saturday, the hard-partying night is back in town under the guise of a neighborhood watch meeting at a secret Williamsburg location. Though what exactly goes on inside is a heavily-guarded secret, come prepared for anything and everything, as long as it’s loud and fun. Tickets are $15, but join their Facebook group for discount tickets to future events.