The Heart of Oklahoma Expo Center features a 72-acre fairground with an outdoor arena seating 7,500 and a 19,200 square feet indoor arena seating 1,000. This large Shawnee event venue also offers 152,400 square feet of exhibit space. Guests will also find an RV park with 366 50-amp full hook ups and four comfort stations containing showers, washers, dryers and restrooms. There are 133 additional 50-amp spaces and 296 30-amp spaces with water and electric only. Each comfort station contains showers, washers, dryers and restrooms. The entire expo center is also set up for wireless Internet service.