54th Harper Frontier Days to be celebrated Aug. 31-Sept. 1 Wed, 08/15/2018 - 3:29pm The 54th annual Harper Frontier Days will be held Friday and Saturday, Aug. 31-Sept. 1, at the Harper Community Park. A ...PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today! Read more about 54th Harper Frontier Days to be celebrated Aug. 31-Sept. 1 Tags: harperFrontier Days