1/2 Oz Blueberry simple syrup (sugar: water: Blueberry - 1:1:3)
1 Oz Coco Sky Liqueur
1 1/2 Oz Gin
Splash sparkling water
Add all ingredients except sparkling water to a cocktail shaker with ice. Shake vigorously and strain into a chilled coupe and top with sparkling water. Cin cin!