OK, I took my own advice
http://www.hobbyholidays.co.uk/nworkshops.php - near Gainsborough
http://www.farncombeestate.co.uk/courseslist.asp?fac=51 - the Cotswolds - including an Art Quilt class by Ferret
http://www.lilacbarn.co.uk/patchwork...g-courses.html - Somerset
All of these are courses-based - the ones in the US seem to me to be more LQS-based, which would actually suit me better, but maybe there is something there you might like?