This was a weird promotion, San Manuel Indian Casino in Highland, CA, celebrated its 30th Anniversary in July.
They gave away a T-shirt and this coin on Tuesdays only in July 2016, and you had to earn 300 points on your players card to get one, only one per person.
It came in a plastic capped holder and could be used as a card topper.
Their poker room is one of the more active rooms in Southern California due to their large bad beat jackpots.