I am no longer keeping a list of events, as there are more comprehensive lists available on the web now. Other sources include:
The Embroiderers' Guild What's On page - contains much more information than the equivalent page in their magazine, World of Embroidery.
Details of lace days and exhibitions on the Lace Guild's web page.
Craft fairs listed by month can be found at http://www.craftfair.co.uk
'REMOVE_NOSPAM' from address when replying)