This is my spin on the classic Charleston Fizz cocktail. It is festive for any celebration, especially if you love grapefruit!
Add grapefruit juice, vodka, grapefruit or elderberry liquor, and simple syrup to a martini shaker.
Add ice and rosemary sprig and shake vigorously.
Pour into glass over ice and add a splash of club soda.
Garnish with grapefruit slice and rosemary sprig. ENJOY!