Oooh, now this is exciting! London is trying to get itself into the Guinness World Records Gamer's Edition, by gathering together the largest group ever of games characters on March the 18th. If you fancy it, join me (dressed as Mario, left) and hopefully thousands of other Londoners at 10.30am at the Millennium Bridge dressed in either your favourite gaming character's togs, or whatever you have lying around your house which could turn you into the Kind of All Cosmos from Katamari Damacy. Everyone who attends will be featured...