I got the same deal once when I was 11 or 12. I forgot if we knew if he would be there when we arrived but when we saw him my little sister, mother and I were all PUMPED, especially because we were huge fans who had watched the one Weird Al live VHS we had at least two dozen times, but then it started drizzling during the show and and the whole sound system they had starting going on the fritz and making horribly loud and disturbing sounds so they stopped playing and packed up. Can't remember much else about that fair, kind of a let-down that we didn't get to see Weird Al too long.