Ingredients: 4 tbsp Walden Farms Blueberry Syrup 1 cup ice, crushed 1 ½ ounces vodka, chilled 3 ounces sparkling water (or soda water) 1 squeeze lemon, optional 4-6 blueberries, for garnish Procedure: Fill an 8-ounce glass with crushed ice. In a cocktail shaker, add more crushed ice, Walden Farms Blueberry...