Instructions
- Fill a shaker with ice.
- Add 2 oz of gin, 1 oz of fresh lemon juice, 0.5 oz of elderflower liqueur, and 1 oz of tonic water to the shaker.
- Shake well until chilled.
- Strain into a highball glass filled with fresh ice.
- Top with an additional splash of tonic water.
- Garnish with a lemon wheel and a sprig of mint.