MASON CITY – On Sunday, September 25, the Kinney Pioneer Museum will hold it’s Annual Apple Cider and Donut Day at the Mason City Airport. Donuts and cider will begin being served at 1:00 p.m. The museum is open until 5:00 p.m. There is an admission fee for adults and children. Bring a lawn chair to take in the live music. There will also be live demonstrations of rug making, blacksmithing, and broom makers.