This inspired Meetups in London
Stack Overflow users in cities all over the world are meeting up at local events for Stack Overflow Day. Read more on our blog: http://bit.ly/dN25BL
The meetup will start at 7PM at the youDevise offices. We'll have pizza (including some vegetarian options.) I've confirmed that the Kinect is up and running fine on our large screen in the board room. So we'll have that up for people to play on. Also we've got a large lecture theatre for folks to meet and greet. We'll have to clear out by 10, but there's a pub literally around the corner (the Telegraph) that should do for anyone who's needing that pint after.
Just remember, you'll need to buzz the 4th floor for entry, there's an elevator on the first floor, but it's up a flight of stairs.