• Add Lavender sugar to a small plate.
• Rim the glass with lemon juice and dip into the lavender sugar. Set aside.
• Add all ingredients to a cocktail shaker filled with ice.
• Shake well until chilled, about 15 seconds.
• Strain into a chilled, lavender sugar-rimmed coupe or martini glass.
• Garnish with a few fresh blueberries or a sprig of lavender.

Blueberry Syrup

• Add all ingredients to a saucepan over medium heat.
• Stir occasionally until the sugar dissolves and the blueberries begin to break down, about 5–7 minutes.
• Simmer for 5 more minutes, then remove from heat.
• Let it cool, then strain through a fine mesh sieve.
• Store in the fridge in an airtight container for up to 2 weeks.