Last time I was in Germany we went for a drink. I wasn't feeling like having alcohol so I went for a non-alcoholic cocktail called Ipanema.
It was a mix of ginger ale, passion fruit juice, sugar cane. I didn't have the recipe but with a bit of rince-and-repeat you will find the measurements you like.
- Crush the ice
- Add the passion fruit juice
- Add the ginger ale
- Balance out the acidity with some sugar cane syrup.