Step 1

Combine the grapefruit juice, lime juice and honey in a cocktail shaker and stir until the honey has dissolved.

Step 2

Add 5 canned lychees and using a muddling stick, muddle the lychees.

Step 3

Add the soda water and using the strainer, pour into 4 champagne glasses.

Step 4

Garnish with the remaining lychees, mint leaves and flowers.