The Aperol Spritz is a refreshing and light cocktail that is popular in Florence and throughout Italy. It is made with Aperol, a bright orange Italian liqueur, prosecco, and a splash of soda water. The cocktail is typically served in a wine glass with a slice of orange as garnish. The Aperol Spritz is a perfect choice for a hot summer day in Florence, as it is both refreshing and easy to drink.