Ja, fer sure, the walleye may be more typical than even the lutefisk. In the Food Building at the State Fair, one of the Anishnabe bands serves walleye with wild rice. That's pretty hard to beat. Tops in my book is over a wood fire in a cast iron skillet, with egg and saltine batter. I can eat a lot of walleye that way.
It is easy to get down on lutefisk, but don’t knock it till you have tried it. Best eaten at long communal tables in a church basement. Try to avoid the fish jello, and get some good, firm, representational fisk that is still identifiable as fish. Drawn butter, salt, pepper and some hot mustard. You might surprise yourself and take seconds. At the very least, consider it as the dues you pay to get the meatballs, slaw, mashed potatoes, rutabaga, lefse, krumkake and rommegrot.
The window of opportunity is brief, just a few weeks in the fall. You can get fresh walleye all summer, and CFS all year ‘round.