The J.S. Dorton Arena (known to its architect as the Paraboleum) is a 7,610-seat multi-purpose arena in Raleigh, North Carolina on the grounds of the North Carolina State Fair. It was opened in 1952. Incorporating an unusual elliptical design by Matthew Nowicki, of the North Carolina State University Department of Architecture, the Arena was listed in the National Register of Historic Places on April 11, 1973. Originally named the "State Fair Arena", it was dedicated to Dr. J. S. Dorton, former North Carolina State Fair manager, in 1961.