Culture & Events OCCC Crescendo Organizers at OCCC build interest in supporting the annual Arts Festival Oklahoma through this cheery banquet and gathering. by Photo by Justin Avera|September 8, 2015 Share [gtx_gallery] Organizers at OCCC build interest in supporting the annual Arts Festival Oklahoma through this cheery banquet and gathering. Look through our pictures from this event below, and click here to browse photos from other events Subscribe to Our Newsletter!