Tuna salad is a popular salad that is enjoyed in Naples. It is made with canned tuna, mayonnaise, celery, onions, and seasonings. The salad can be served on a bed of lettuce, in a sandwich, or with crackers. The combination of the creamy tuna, crunchy vegetables, and flavorful seasonings creates a tasty and satisfying salad that is perfect for a quick and easy meal.