There is a lot going on this weekend in southeast Kansas. Katy Days celebrates rail history in Parsons. There will be live entertainment, food vendors, and a beer garden.  The Yellow Brick Road Festival is underway in Sedan. The Chautauqua Hills Blues Festival is this weekend. In Caney, the annual Mayfest Celebration is underway. Wark Park will feature carnival rides, food and craft vendors, a pie eating contests, turtle races and more.