If cocktail shaker is available, add ice, wine, vodka, agave syrup and lemon and shake until shaker is ice cold. If no shaker, mix in a glass and stir.
Add frozen mango to glass.
Add contents of cocktail shaker (if used).
Stir and serve, adding extra ice if required.
Scientist's Notes
Add additional coconut water with mango if there is room in the glass.