Tinto de Verano, which translates to 'red wine of summer,' is a popular drink in Spain, especially during the hot summer months in Castelldefels. It is made by mixing red wine with soda or lemonade and served over ice. Tinto de Verano is a light and refreshing beverage that is similar to sangria but without the addition of chopped fruits. It is a popular choice for those who prefer a simpler and less sweet alternative to sangria.