Step 1.
- Fill a highball glass with ice cubes.
Step 2.
- Pour 1.5 oz of gin over the ice.
Step 3.
- Add 1 oz of elderflower liqueur to the glass.
Step 4.
- Squeeze half a lemon and add 0.5 oz of fresh lemon juice.
Step 5.
- Top with 3 oz of soda water and gently stir to combine.
Step 6.
- Garnish with a lemon wheel and a sprig of mint.