In a food processor, blender or bullet, blend the raspberries and lychees until a sorbet forms.
For a MOCKTAIL- Add the live water to the fruit puree and blend gently to combine. Serve and top with fresh mint.
For the COCKTAIL- Add the tonic to the fruit puree along with the alcohol of your choice. Quantity of alcohol generally depends solely on how much your children/ partner have driven you spare today. You measure that $hit with your soul. Blend gently then serve with fresh mint.