Time Out says
This event has been cancelled
Go on a kid-free Easter egg hunt with a difference this year, where London's streets, parks and landmarks are the setting. Expect prizes, challenges and chocolate along the way as you follow a series of clues to the final rendezvous point – where, if you're successful, you'll discover the Easter Bunny. You can walk or run the challenge, with there no prizes for speed. Either way, the exercise should counterract out all the chocolate you eat.