just grab a metro of 13th april and u can get a free sushi at yo-sushihttp://www.yosushi.com/http://www.yosushi.com/offers/virgin-free-plate-offer
"Text METRO to 60300 to get your voucher instantly...
...Visit yosushi.com/virgin for full T&Cs. One plate per person, per day, per text. Offer pm food from the belt only. Only available in YO! Sushi restaurants within London Underground Zone 1 and 2 (excl YO! sushi Market Place). YO! Sushi's manager's decision is final. Subject to availability. Text messages charged at your network rate. Only available at Tuesday, Wednesday, Thursday from 13th April until 6th May 2010. By texting us, you will be automatically entered into a draw to win a brand new Nissan Cube and agree to be contacted by YO! Sushi and Nissan with further info and great offers! You must be over 18 to enter the Nissan Cube prize draw. For full competition T&Cs visit yosushi.com/cube."