Shells Seafood Restaurants is the holding company for a chain of full-service, casual-dinning seafood restaurants. Maintaining a broad, family and young-adult appeal, the company's restaurants offer moderately priced entrees, including fresh fish, shrimp, oysters, scallops, clams, crab, and lobster plates. They also offer daily specials, an array of appetizers, pasta and other side dishes, and desserts.