01 -
Fill a large glass to the top with ice cubes to create a stable base for layering.
02 -
Pour the Cherry 7-Up and Grenadine syrup mixture until the glass is one-third full, allowing the Grenadine to provide a vibrant red base.
03 -
Using the back of a spoon angled against the inside of the glass, slowly pour the piña colada mix to create a distinct middle layer and fill another third of the glass.
04 -
Continue using the layered pouring method; gently add the blueberry-flavored Kool-Aid (or blue drink) over the spoon to reach the top of the glass without mixing layers.
05 -
Adorn the drink with a maraschino cherry and, if desired, serve with a festive straw.