I was sad to learn that usinger’s, the famous sausage maker, no longer has an outpost in the Milwaukee airport but I had a very good burger with cheddar cheese and grilled onions at NorthPoint in the main terminal. I could see the cook flipping the burgers on a grill through a window by my table. good frozen custard too. Best of all my flight left ahead of time. Only wish it was a direct flight to Des Moines, which used to be available a few years ago. Now you have to take two puddle jumpers, via Minneapolis.