Insalata di Mare, or seafood salad, is a popular dish in Naples. It is made with a variety of seafood such as shrimp, calamari, and mussels, which are cooked and then marinated in a lemon and olive oil dressing. The salad is typically served cold and can be enjoyed as an appetizer or a main course. The combination of the tender seafood and tangy dressing makes for a flavorful and light salad.