I didn't want to in any way detract from Andy's event, but now that is out of the way it's my turn...

Byte Back is a gaming convention that will be taking place on the weekend of 7-8th March 2009 in Stoke-on-Trent. All profits from the event will be donated to charity.
The event aims to unite gamers of all ages in a celebration of the entire history of video games, from classic arcade machines and 8-bit home computers, to consoles from Atari, Sega and Nintendo, all the way up to the latest generation of systems such as the XBOX 360 and Wii. The event will feature numerous competitions, guest speakers from the gaming industry, showcases of homebrew games and dealers offering a range of gaming merchandise. And don't forget there's a bar too!

Tickets and further information is available at
http://www.byte-back.info Anyone interested in attending the event as an exhibitor or dealer, please get in touch via the website or PM - there's no charge for being an exhibitor apart from the regular ticket price, though donations of software/hardware to be given away as competition prizes are most welcome!
I'm also looking for people to supply systems/TVs so if you're willing to bring anything, obscure or not, let me know. Also if you know any famous names from the gaming industry that might be interested in appearing as guest speakers, please point them my way...
Hope to see some of you there!