Yes, Modulamb has been recommended to me by someone else. As it turned out, I didn't have much time - by the time we got the first 50 kids away at lunchtime, cleared up and had a bite of lunch, the second group of 80 were arriving. I'll just have to wait for RHS.
It was a really good event though - it woudl have been good to have had a wander round. Lovely day, too and the kids realy enjoyed it.