In a large bowl, add a generous amount of ice to keep it chill.
Cut a watermelon into bite-sized pieces and add them to the bowl.
Include additional fruits such as strawberries, grapes, or any of your favorites for more variety.
Add nata de coco for extra texture and flavor.
Pour in a combination of milk and a carbonated drink (like Sprite) for a creamy and fizzy base.
Alternatively, you can use only the carbonated drink if you prefer a lighter version.
Gently stir the mixture to combine all ingredients.
Serve immediately for a cool and refreshing treat