Join us at OKC's largest New Years Eve Party Dec 31, 2015 from 9PM-1AM at the Chevy Bricktown Events Center. Date: Dec 31, 2015. Time: 9pm-1am. Location: Chevy Bricktown Events Center. Must be 21+ to attend. Proper dress required. Incredible sound, lighting, and video experience. Video countdown at midnight. Oklahoma’s largest balloon drop.