 Seven Clans First Council Casino and Resort is where the winners play. Don't believe us? See for yourself. Seven Clans awarded a $550,000 Buffalo Progressive. A $1 bet paid $209,000 on lightning reels. Seven Clans First Council Casino and Resort has the best games, the cleanest environment, and the best concerts and events. Earn rewards with your Seven Clans Player's Card to get in on the action. Seven Clans. Highway 77 Newkirk.