Everyone will enjoy this colorful, kid-friendly holiday drink. Berries (a combination or just one type) are simply pureed with store-bought egg nog. If desired, the adults can add rum or brandy for a flavor kick!
Blend 1 cup berries, eggnog and cinnamon in a blender on medium speed until smooth. Pour eggnog mixture into glasses. Garnish with remaining berries, sprinkle with cinnamon. Place cinnamon stick into each glass and serve immediately.
Before filling glasses, dampen rims and dip into mixture of cinnamon and sugar.