When I'm at shows, I like to go for a stroll. And when I stroll, I take a camera and photograph interesting buildings. At Uckfield show, I spotted this one.
A little research on the web tells me this was a water and roller mill.
Nowadays, well 5 years ago, the place has been gentrified but not to heavily altered.It's a business centre now.
I've also found a photo of the mill as it was originally on this web page.
Far more interesting is this page with the building painted with SCATS name and with more historical details.