London Games Festival 2007
Evereyone can have fun, learn and play for free in the London Gamers Festival 2007
Join in some computerised fun and games all over London in the London Games Festival 2007.
Whether you're a parent or child, young or old, boy or girl, gamer or not, there's going to be at least a thing or ten that's going to take your interest in the the London Games Festival.
Exhibitions, talks, competitions, symposiums and most importantly gaming will all be going on, and lots of it for free!
See the whole article here.
The interesting one is this one hosted by EA Games:
Be The One in Trafalgar Square, London
Closest tube: Charing Cross
Dates: daily 24 - 26 Oct
Hosted by Electronic Arts, this showcase includes some of their greatest games. You can join in the interactive games and meet/beat (electronically speaking) some celebs.