A 3-hour experience starting at the National Portrait Gallery, St Martin's Place, London WC2H 0HE 'Bound to have you grinning from ear to ear' Time Out An adventure into the strange, surreal, and absurd. Follow a trail of curious clues, sent to your phone on a treasure-hunt style journey across the city, as you hunt for the elusive Cheshire Cat. Weave through galleries in search of reflection, scour the literary archives for wares of Wonderland word, and descend into cellar vaults to paws for drinks. Sip tea from a Queen, but remember to follow your heart... Runs every day. Booking required. Book early as some dates sell out. This experience is designed for adults. Supervised children welcome. On Friday, or Saturday, if there are under 18s in your party finish the trail by 7.30pm to gain access to the final location. Book a team place for two to five people or sign up multiple teams to play competitively.