Popped in Thorndon this morning and was told that there are only 2 spaces left on the 11th August Macro workshop.
As I said before, book early (like, now - go on, leave them a message, 01277 232944) to avoid disappointment!
If you can't get onto that one, there may still be places on the Fingringhoe Workshop, Sunday 1st July. Have a look at my Workshops page for details.
I may be able to schedule one more at Thorndon, but it all depends on when I'm free, and when the Visitor Centre has the room available.