Ingredients:
- Gin
- Lime juice
- Grapefruit juice
- Simple syrup
- Elderflower liqueur
- Lemon juice
- Club soda
Instructions:
Step 1: Cut the lime and grapefruit into wedges. Step 2: Muddle the lime and grapefruit wedges in a shaker with simple syrup and elderflower liqueur. Step 3: Add ice to the shaker and shake well for about 15-20 seconds. Step 4: Strain the mixture into glasses filled with ice. Step 5: Top each glass off with club soda and garnish with a lime wheel.