Luxury libations (disguised in tea cups) abound at the Bloomsbury Ballroom, so celebrate lax attitudes to alcoholic beverages at this golden age party and grab yourself another gin fizz. Gamble to your heart’s content, watch the floor show, peek at the silent cinema and dance the Charleston until the police turn up. Gatsby would've wanted it this way. Over 18s only. Dress code: strictly 1920s.