National Coquilles St. Jacques Day is observed worldwide on May 16 each year. This day celebrates the French dish Coquilles St. Jacques, which features scallops baked in their shells with a mixture of butter, mushrooms, cream, and Parmesan cheese, often complemented by a wine-flavored cream sauce. The dish is associated with St. James the Great, as the scallop shell is his emblem, stemming from a legend where he rescued a knight covered in scallops. Medieval Christians on pilgrimage to Santiago de Compostela wore scallop shells as a symbol of their journey. On this day, food enthusiasts are encouraged to prepare and enjoy this rich dish, making it a perfect choice for special occasions.