Sounds like you guys need to set up a UK-SMF food booth and show the other concessioners how its done!
It is a good weekend - or even just for a day. It can get quite crowded so it is a good idea to bring folding canvas chairs to sit on. Lots of good music and great BBQ competition food. Unfortunately some of the concession stands do not live up to the event - serving what can only be described as run-of-the-mill BBQ. Look for the longest queues though as they are usually the best.