Gemišt je službeno - koktel!
https://www.tasteatlas.com/gemist
Gemišt*is a Croatian cocktail made with a combination of white wine and sparkling mineral water. In order to prepare it, it is enough to simply mix the two well-chilled ingredients together in a glass. It is recommended to use dry white wines with higher acids such as*Rajnski Rizling, Graševina, Škrlet, Moslavac, and*Kraljevina.
The name*gemišt*is derived from the German word*gemischt, which means*mixed. It is especially popular in central Croatia during summer, and it has been found out that continental Croatians enjoyed gemišt as early as the 19th century.