Dig out your old Super Soakers, because a mass water fight is being organised in London and we're feeling pretty damn pumped. The folks behind Secret Garden Party are kicking off summer early (and perhaps slightly ambitiously) with a huge water fight on May 1, in an as yet unrevealed London location. And because everyone knows it's not just about the taking part, they'll be pitting two teams against each other to be crowned the winner of the universal water fight championships, which may be a made-up accolade but we still want it.
The theme for Secret Garden Party this year is 'The Gardener's Guide to the Galaxy', so as well as pelting your opponents with water bombs, they'll be asking you to don your finest intergalactic gear for a day of space-themed fun. They'll also be giving out prizes for the best outfits, so even if you don't win the fight, you might not go home empty handed. But you will go home wet.
Secret London location. May 1, 2pm.