Sonic Watermelon With Nerds Candy Slushs contain between 280-960 calories, depending on your choice of size. The size with the fewest calories is the Wacky Pack Watermelon With Nerds Candy Slush (280 calories), while the Route 44 Watermelon With Nerds Candy Slush contains the most calories (960 calories).
Choose from the sizes below to see the full nutrition facts, ingredients and allergen information.
