Douin's Market & Diner is a popular spot offering a variety of food and shopping options. Known for their famous Brownie Whoopie Pie, they serve great food for dine-in or takeout, including tasty Black Angus half-pound hamburgers, shaved sirloin subs, and 100% lobster rolls. Pizzas are made with fresh dough, including gluten-free options, and the bakery offers delicious baked goods. The full breakfast menu is also highly recommended. Customers appreciate the friendly and helpful staff, clean dining area, and the ability to dine inside or outside on picnic tables. Besides food, the store is a full-service grocery with dairy, fresh produce, fresh cut meats, cheeses, and a well-stocked beer cave and wine room featuring local Maine wines and beers. The store carries a little of everything, making it a convenient stop for shoppers. Overall, Douin's Market & Diner is praised for its fresh, tasty food, friendly service, and wide selection of products.