We wuz there too on the Saturday ! Bumped into Mark (Grandtrousers) and his better half Verna. Judging by the weather I guess you were there on the Sunday ?
We go to the fireworks concert every year and this is the second year that they have combined the POP with it. Didnt arrive until 3.30pm so missed most of the POP activities but walked alongside the track, watched some of the cars and bikes race past, checked out the trade stands (not that many really) and the car clubs . My brother is an american car nut and Corvette owner . Helps run a club so he had organised a stand there for its members.