Outside:In is a brand new event for Merlin's Magic Wand, a worldwide charity for children and part of the Merlin Entertainments group. For this one, the Riverside Rooms at County Hall will transform into a summertime garden…that's right, a garden party indoors. Expect awesome views from County Hall of Big Ben and the Thames, complete with a DJ, bars, BBQ for sale and a whole lotta fun. Over 18s only. Valid ID required. Tickets get you a wristband that includes unlimited beer, wine or soft drinks.