Big Shucks Oyster Bar is a seafood restaurant and oyster bar restaurant located on Greenville Ave. in Dallas, TX! Big Shucks is a family-owned and operated restaurant offering a variety of seafood dishes including fried shrimp, crab legs, oysters, catfish, crab boils, crawfish boils, fresh grilled seafood, fish tacos, po'boy sandwiches, clam chowder, and more! Try our house specialty shrimp cocktail, or join us for happy hour every Monday through Friday and enjoy a beer or cocktail. We welcome everyone, from flip-flops to dress socks!