Yes they are. They have a big sign on the side of the City Hall building that says Johnny Bench Museum, so I guess it's a dual purpose facility.
They are raising money to build a museum. Currently many items are on display in city hall. World Series trophies, Golden Gloves, All Star game bats, etc.
Binger is 58 miles sw of OKC, 12 miles south of Hinton, 24 west of Minco, 16 north of Anadarko.