Held on 15th October 2022, The Golden Key was London's first "destination city" event as part of the celebration for King of the Carnival of the City. As the city transformed with exciting theatre productions, live music, stunning arts and culture exhibits from across the globe, the organizers wanted to ensure the experience of over 52,000 visitors remained seamless and connected throughout the day. With over 30 independent theatre companies and 200 performers hosting events across 17 locations from sunrise to sunset, the day-long event featured diverse guest groups, street performers, contemporary dancers, jugglers, strollers, and interactive theatre. The scale and complexity of the event required innovative solutions to keep attendees connected and engaged across multiple venues.