Prep the Glass: Rim a coupe or martini glass with sugar to resemble frosty snow.
Mix the Cocktail: In a shaker, combine your chosen spirit, elderflower liqueur, and white cranberry juice with ice. Shake well.
Add the Magic: Strain the mixture into the prepared glass. Top with a splash of sparkling water.
Snow Effect: Sprinkle in a pinch of edible glitter or pearl dust. Gently stir to create a mesmerizing, swirling snow effect.
Garnish: Finish with a sprig of rosemary or a few sugared cranberries for a festive touch.