It's in Ontario, straight north from MN's arrowhead region, between Winnipeg and Thunder Bay. Always new it was somewhere in this lakes area of N Minnesota- S Canada, but today it finally clicked when I noticed the shape of
Lac Seul in the center of the map.
One thing I don't understand - the arena setup parameters show its location as Lat 32.9456, Long -97.2821. When I plug these values into Google Maps (assuming a negative longitude value indicates East) I land somewhere in China, near Tibet. If I alter it to 97.2821 W longitude, I'm in Keller, TX - nowhere near Canada.
Dang, looking at these maps make me hungry for a Walleye fillet. Pan-fried Walleye, French Fries, and some cole slaw on the side. Mmmmm.