The Oklahoma Bison Association will hold it’s Fall bison auction on November 2, 2019 at Sulfur Livestock Sale in Sulphur, OK. Animals are to arrive on November 1st, which will also include a Bison Junior Judging competition and the OKBA banquet dinner. Contact Dr. Gerald Parsons at 580-759-3605 or 580-759-5209 for more information.