1: In a pot on high heat with ginger and water, bring the mixture up to a simmer, cover with a lid and reduce the heat to low. Allow to simmer for 30 minutes then remove from heat to cool completely.
2: Blend the cucumber in a blender until smooth.
3: Strain the ginger water and cucumber into a container. Add lemon, mint and honey, whisk everything together then add soda water.
4: Serve the drink over ice.
