“We will continue to keep our top priority the health, safety, and well-being of our team members, valued guests, and communities,” said CTFC Chief Executive Officer, Kary Nichols. The Colville Business Council and the Colville Tribal Federal Corporation (CTFC) Board of Directors approved a re-opening date for all three 12 Tribes Colville Casinos properties of Tuesday, May 5, 2020.