A seafood restaurant specializes in serving dishes made from various types of seafood, including fish, shellfish, and crustaceans. These establishments often offer a diverse menu featuring items like shrimp, crab, lobster, and different kinds of fish, prepared in various styles such as grilled, fried, or steamed. Many seafood restaurants also focus on freshness, sourcing their ingredients from local fisheries or markets. Some may provide a casual dining experience, while others offer a more upscale atmosphere. Additionally, many seafood restaurants feature unique sauces and sides that complement the flavors of the seafood dishes.