what are the 7 fishes for christmas eve

The seven fishes are a traditional meal in Italy for Christmas Eve. It consists of seven different types of fish dishes, typically including seafood such as shrimp, clams, mussels, and more. The tradition is said to originate from the Catholic tradition of abstaining from meat on Fridays and during the season of Advent. The seven fishes are believed to represent the seven days of the week and are considered a lucky number in Italian culture. The meal is served to symbolize abundance and prosperity in the upcoming year.