 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. Your summer schedule can put you on information overload. You need to plan drop-offs and pick-ups for kids' activities and camps. You need to get the family vacation squared away and, of course, keep up with your regular job duties.