CLARKSVILLE, Mo. — Bring your family and friends to enjoy a beautiful autumn drive along scenic Highway 79 to Clarksville for the 44th Annual Applefest, Saturday and Sunday, October 8th& 9th. By 10 a.m. on Saturday, pick your spot along Historic Hwy. 79 to view the parade stretching from downtown to past the Appleshed. The Pike County Sheriff Department will lead the parade of school bands, floats, fire trucks, and Grand Marshall Jim Hansen.