1 1/2 oz Upstate Vodka
1 1/2 oz Fever tree Grapefruit Soda
1 oz St. Germain Elderflower liqueur
1 1/2 oz Sparkling Wine or Prosecco
Glass: Cocktail glass
Garnish: Lime Wheel and Sage
Add all ingredients except Sparkling wine into a Boston Shaker. Stir gently until mixed. Strain into cocktail glass and top with Sparkling Wine. Garnish with Lime Wheel and Sage. Enjoy!