The National Federation of State High School Associations (NFHS) is the body that writes the rules of competition for most high school sports and activities in the United States. NFHS's headquarters are located in White River State Park in Indianapolis, Indiana.

White River State Park is an urban park in downtown Indianapolis, Indiana. Situated along the eastern and western banks of its namesake White River, the park covers 267 acres (108 ha). The park is home to numerous attractions, including the Eiteljorg Museum of American Indians and Western Art, the Indiana State Museum, the Indianapolis Zoo, the NCAA Hall of Champions, Victory Field, Everwise Amphitheater, and White River Gardens.