Seeing the Bristol Bikefest mentioned on here, I thought I'd mention Bespoked as nobody else has. 23 - 25 March in a bigger venue.
http://www.bespokedbristol.co.uk/Bespoked_BristolThe_UK_Handmade_Bicycle_Show_2012.html
All weather trails of Ashton Court for those travelling? Worth a trip.

