Steps
- Add four cucumber slices to the small side of a cocktail shaker and muddle.
- Add LONDON CALLING DRY GIN, lemon juice, and elderflower syrup into the shaker.
- Add ice to the shaker, cap it and shake vigorously for 10-15 seconds.
- Strain the shaker into a highball glass full of ice.
- Top with soda water.
- Add a cucumber slice for garnish, and enjoy!