On Monday August 15th, 2011 Tom McKay, a patron at the Glacier Peaks Casino in Browning Montana won a $128,322.85 on an in-house progressive jackpot which is a Cadillac Jack Machine.  The Glacier Peaks Casino is the Largest Gaming Facility in Montana and has over 300 machines in the Casino which is set to soon celebrate its 5th Year Anniversary at the end of September.  The Glacier Peaks Casino is owned by the Blackfeet Nation and operated by the Siyeh Corporation which employs over 115 people.  The Glacier Peaks Casino is unique to most other Montana Casino’s or Taverns because of the Jackpot amount that can be won on a single game, and is not limited to the state regulated $1500.00.