1To make the base beverage, mix together the blueberry juice, lemon juice, and Lemon Zest KISS in a 2-quart pitcher. Add one liter bottle of club soda. Stir well and chill. Enjoy as is, or make it a cocktail by pouring one shot (1½ ounces) of gin over ice in a mason jar glass. Fill to top with approximately 6 - 8 ounces of one pitcher of blueberry lemon base beverage. Garnish with a couple of fresh blueberries and/or slice of lemon.