Ozark Empire Fairgrounds Eplex - Work From Home Jobs Part Time No Experience Neededindex2 This yearโs ozark empire fair is set to continue as. There's always something happening at the ozark empire fairgrounds and event center. The e*plex center hall is located in the main e*plex building at the ozark empire fairgrounds & event center. It has the capacity to hold anywhere from 20 to 700 seated guests! Learn more about facilities at the ozark empire fairgrounds and how to book your event. There's always something happening at the ozark empire fairgrounds and event center. The ozark empire fairgrounds encompasses 76 acres including the e*plex. Home to the areaโs largest annual event, the ozark empire fair, the fairgrounds also hosts a variety of outdoor.