The St. Croix Casino in Turtle Lake is a nice medium to large size operation which pulls in a lot of business from northwestern Wisconsin and adjoining Minnesota areas. They advertise heavily with their cartoon turtle mascot. (Turtle Lake, get it?) The place has had the same basic card for a long time, with a turtle and heart marked "TLC" in a red circle. The gold card shown is an old example, and the last couple of trips I have seen the edge of gold cards being used, but none were left on a machine top to pick up. I am wondering if the same old gold cards are in use or if a new type may have been ordered at some time. I will have to hope I can pick one up in the future to find out.