Established in 1889, the Neshoba County Fair® fosters political, agricultural, and social exchanges of knowledge and ideas. Home of the state's only licensed horse track since 1922 and the nation's largest campground fair, the fair is "Mississippi's Giant House Party®" and was entered on the National Register of Historic Places in 1980. 1999 Neshoba County Fair, July 23 - 30 Philadelphia, MS