On board of our sailboat we keep our fruit and vegetables best in a little hammock. Fruit is the ideal ingredient for a refreshing dessert on a beautiful warm summer day.
You should use iced cava, champagne, sparkling wine or prosecco. The (small) children get their own "Sailors fruit soup" with 7-Up or Sprite.
And if you want the "light" version, replace the cava half with sparkling water.