Operational since 1990, Lake Avenue Caf is a caf in the DeWitt Seitz Marketplace in Duluth, Minn. It serves a selection of soups, salads, pasta dishes, beverages, appetizers and sandwiches. The restaurant offers onion soup, hamburgers, cheeseburgers, grilled cheese, sliced ham and turkey, Italian sausage, saut ed shrimp, as well as chicken breast with white wine, tomatoes and mushrooms. The restaurant also provides pizzas with a variety of toppings, such as cheese, basil, red onions, artichoke s and garlic.