Salad in Willmar, MN?
I was in Willmar recently - alas, not at lunch time. We stopped for coffee & treats at The Goodness Coffee/Tea cafe. The snickerdoodle was great, and the apple-cinnamon muffin was wonderful. It's very casual/order-at-the-counter, and their sandwiches, soups, and salads are pre-made, but if they match the pastries, they'd be very good.
Otherwise, we would have liked to try Cafe Persepolis for the Persian and Greek food. They get good reviews, and their menu shows several nice salads. If you try this place, please let me know what you think.