Hidden Gem! Outstanding food in a pleasant atmosphere. Dayton Street Grille is inside the Madison Concourse Hotel, so not visible if you don't already know about it. We've eaten there at least a half a dozen times, and the food is always outstanding. I especially like the scallops, which are always perfectly seared, so the outside is crispy and the inside is soft. They are served with shitake mushrooms, smoked bacon, and a parsnip mousse. Superb! My husband had the ahi, which was cooked perfectly and served with a delicious sesame soba noodle cake. Our favorite part of the meal was the butternut squash soup, an outstanding version, with little pieces of squash in it and truffle oil on top. Oh, my!