Tom Charnock will be at The Dreamcast Junkyard table on Saturday the 17th December whilst I, James (DreamcastUK) will have a table setup in the gaming area on Sunday 18th December for ItsMuchMore and Do The Math, there will be an Atari Jaguar with Doom for you all to come along and play.
The Centre of Computing History are also planning to attend and looking at what they like to bring to events, it's likely that they will have an Atari Jaguar there with Tempest 3000.
If that isn't a reason to get yourself a ticket for either of the days we don't know what is, you can find more details about the Nottingham Video Games Expo here.