It’s often true that the crowds are lighter at the Magic Kingdom if it’s a party night. Will you find lighter crowds at Disney’s Hollywood Studios on days when Disney Jollywood Nights will take place? Not really. Disney’s Hollywood Studios is always crowded. With fewer rides, guests don’t avoid it on Jollywood Nights because they can still get everything done. The fact that two sides of the park are blocked by construction walls makes it feel even more crowded. Don’t expect an empty park.