This Sunday, Gloves Boxing Club is holding "The Eggstravaganza Rabbit Punch".
Participants meet on Fortune Green at 10am, look out for clues on Twitter and Facebook and in teams of two (apparently tied together three-legged-race style) go and find some of the 320 eggs scattered across 10 locations in West Hampstead.
Return with your stash to Gloves on Broadhurst Gardens at 3pm and find out who's wone prizes from local businesses and who's won the Golden Egg, which is worth a year's membership at the boxing club (value £1,250). For an unbiased review of the club from a first-timer, check out @ZENW6's recent review.
All the details for Sunday's event are on Facebook (it seems you have to register there).