Crab Shack is a casual dining restaurant known for its seafood, particularly its crab dishes. Located near coastal areas, it often features a relaxed atmosphere with outdoor seating and picnic-style tables. The menu typically includes a variety of seafood options, such as shrimp, clams, and fish, alongside sides like corn and potatoes. Many Crab Shacks emphasize a hands-on dining experience, where customers can enjoy their meals with their hands, often using mallets and bibs. The restaurant's decor usually reflects a nautical theme, enhancing the seaside dining experience. Popular drinks may include beer and cocktails that complement the seafood offerings.