Flat Ranger Day at Mill Springs Battlefield National Monument – Mill Springs Battlefield National Monument Visitor Center, 9020 W. Hwy 80, Nancy, KY, 10am-12pm. This is a drop-in event for children. Come out and color your very own Flat Ranger who can travel by mail for an adventure in another National park. Info 606-636-4045 or https://www.nps.gov/misp/.