 The original Pottawatomie County Fair is here, and you have just a couple more days to be in Avoca for all of the fair fun. Today will feature mud track races and side-by-side races, and then side-by-side short track races will be in the afternoon tomorrow, July 21st. Of course, there's so much more packed into three more days, with complete details at your fingertips via PottawatomieCountyFair.org. The Pottawatomie County Fair, now through the 22nd in Avoca.