Cox Business Center (originally Tulsa Assembly Center and formerly Tulsa Convention Center) is a 8,900-seat multi-purpose arena located in Tulsa, Oklahoma. The civic arena was constructed in 1964 and named for Tulsa Mayor James L. Maxwell who was the driving force behind the planning and start of the venue. With a 102,600-square-foot (9,530 m2) exhibit hall, 23 meeting rooms, an 8,900-seat arena and an executive conference room, the Tulsa Convention Center contains a total of 227,000 square feet (21,100 m2) of meeting space all under one roof.