Busy as beavers

World Water Day is what you make out of it. And - WOW - are we impressed with what you are doing! Picnics, a zoo exhibition, public talks, lectures, debates, films, sport events, concerts - you name it. If you want us to show the world what you are doing, don't forget to register your event and send us emails with photos.You can also download the live countdown clock to put on your websi