Weekend events in the Ponca City area. Friday Dan Roark will perform at Astoria Blvd. and Bistro from 8 to 11 p.m. Oklahoma State University will kick off the 2019 football season at Oregon State beginning at 9:30 p.m. Saturday Ponca City Farmers Market will be held from 8 to 10:30 a.m. at the Pioneer Woman Museum circle. Super Saturday Sales will be held at the Cherokee Strip Company from 9…