Put in the ice cubes in the cocktail glass.
Pour in red wine untill the glass is half full. Pour in Gaseosa (Casera) if its available. If it is not, mix some 7-up with a little water and pour it in the cocktail glass.
Mix thoroughly with your cocktail stirrer so that you get an even taste. Tinto De Verano is ready. For garnishing, use a lemon wedge and stick it to the glass sides. If you have time to make extra effort, let a lemon skin peel swim in the cocktail.
Play the perfect hostess by inviting guests to make their own glasses and raise them amid cheers for the summer weather.