Make sure the juices and soda are well-chilled before mixing to keep the flavors bright and the ice from melting too fast.

Fill each glass with ice cubes and, for a festive touch, rim it with sugar by dipping in grenadine, then granulated sugar—it sparkles beautifully under the lights.

In a jug, combine cranberry juice, pineapple juice, and lemon-lime soda, stirring gently to preserve the fizz.

Pour in the grenadine last so it settles at the bottom, creating a pretty red gradient.

Finish with a swirl of whipped cream, a maraschino cherry, and a sprig of mint.

Serve immediately with a festive straw and enjoy.