1.5 oz 1800 Cristalino
.25 oz Lime Juice
.50 oz Grapefruit Juice
.50 Simple Syrup
2 oz Sparkling Wine
Glass: Salt-Rimmed Coupe
Garnish: Silver Shimmer, Thyme Wrapped in Silver Foil, Grapefruit Peel
Add all ingredients except wine into a shaker with ice. Shake vigorously and strain into a glass. Top with sparkling wine.