Jubilee Hall Gym in City of London | Facilities, hours &... Jubilee Hall Gym is a gym in City of London, offering gym and fitness facilities, strength and cardio training, membership enquiries. Address: 30 The Piazza, London WC2E 8BEOfficial website Things to do today Things to do tomorrow This weekend Free events Family events Kids activities in London Live music in London Live sports in London Cinemas in London Gyms in London All London events