According to Famitsu, the restaurants 紅虎餃子房 and 万豚記 will have SF4 themed menus from 2009-02-12 to 2009-04-12. There are a bunch of either of those places in Tokyo, so I should be able to find one. Didn’t look like there were any in Shibuya though.

Also you get a card with a QR code and can download a character voice to your phone. Or something. I hardly use all the crazy stuff that my phone can supposedly do.