New The Little Mermaid Milk Shake Arrives at Hollywood Studios. It was “The Little Mermaid” day around Disney Parks yesterday. From a brand new Meet and Greet at Walt Disney Presents with the new Live Action Princess Ariel, to treats and drinks all around the resorts. “At Disneys Hollywood Studios, check out The Little Mermaid Donut Milk Shake, a mango guava ginger milkshake topped with whipped...