It hasn't snowed in London yet and there isn't a prediction of snow. But we can have our snowfight come Christmas Eve! Flipout arena will be filled with snowballs for us to launch at each other or attempt to build snowmen with..rumour has it that it might even snow too! Please please join me! We're even having Santa pay us a special visit, all the way from the North Pole. Better still, if you wear a Christmas jumper on the day we'll also give you a little treat to take away with you.