I was there today too,
(me sporting a head of dreads, hubby hairy and beardy) with two small girls and a collie and a spaniel did you see us I wonder?, we went on recommendation of my work friend who's partner was there demonstrating. (Jack Wheeler - timber frame builder and sculptor)
It was a nice event, hubby was lusting over the mobile saw mills (he has a blossoming wood fuel business) and the girls had a nice time constructing bug houses. It was good that even though it was (cynically speaking) just about promoting business that are either responsible or ethical that it didn't feel too much like it, so that can't be a bad thing right?
We missed out on the compost as it had all gone by the time we left
Lorna x