National Crab-Stuffed Flounder Day is observed in the USA every February 18. This unofficial holiday celebrates the delicious seafood dish made by stuffing flounder with crab meat, which is favored for its ability to preserve the crab's flavor while avoiding the messiness of eating crabs directly. Although crab-stuffed flounder is often enjoyed in the summer, it is also a delightful winter meal. Various types of crab meat can be used for stuffing, with claw or white crab meat being the best choices for this dish. People can either prepare the dish at home or visit a restaurant to enjoy it. This day encourages seafood lovers to indulge in this tasty culinary experience.