Our second innocent inspires evening, 'leaving things better than you find them', with special guests Laura Bailey, Arthur Potts-Dawson, Guerrilla Gardeners and Good For Nothing takes place on the 19th June 2013 in Paradise Park, London. You'll step inside the innocent yurt, where we'll bring the outdoors indoors and share some of the things we can all do to make a positive difference to the world.
To win a pair of tickets, tell us the one thing you've done to leave the world a little better (in no more than 240 characters).
Our very own sustainability Lou will pick the five entries that impress her the most and we'll email each winner by the 14th June 2013. Please don't think you need to demonstrate that you've saved half of the rainforest by the way - every day efforts to tread a little more lightly can be just as impressive as grand sustainability projects.