Tinto de Verano

Tinto de verano is a cold, wine-based drink popular in Spain. It is similar to sangria and is typically made up of 1 part of table red wine and 1 part soda, usually lemonade. Traditional brands of soda, or gaseosa, such as La Casera, can be replicated by mixing Sprite or 7-Up with carbonated water. The drink is served over ice, often with a slice of lemon or orange. Rum is sometimes added to the drink. Other variations include red wine mixed with lemon soda, orange soda, or bitter lemon; rosé wine mixed with lemon or orange soda; and red wine mixed with cola (known as calimocho). The drink has its origins in the early 20th century, when Federico Vargas created a mix of a red wine and soda pop for his patrons at Venta Vargas in Cordoba, Spain. The drink was at first called un Vargas but soon came to be known as Tinto de Verano.[better source needed]

Source: Wikipedia