Can design for wine/prosecco based mixed summer drinks:

Kaiserspritzer: a typically Austrian summer drink, blending white wine, elderflower syrup, lemon and sparkling water.

Hugo: a modern summer drink from Italian/Austrian area that blends prosecco with elderflower syrup, mint, lime and soda water.

Aperol Spritz: a summer drink from Italy, blending Aperol with prosecco  and soda, served with orange slices