Here's why the idea is unlikely:
* Disneyland is a major business: It's a valuable asset, and Disney wouldn't give it away easily.
* No official record: There's no documentation of such a challenge ever existing.
* Legal complications: Giving away such a large property would involve complex legal issues.
However, there are fun ways to experience Disneyland:
* Winning contests: Disney occasionally runs contests with prizes that include Disneyland trips.
* Working at Disneyland: Many employees receive discounts and perks, including free park admission.
* Saving up and visiting: Disneyland is a popular tourist destination for a reason, and a memorable experience for many.
So, while there's no secret challenge, there are plenty of ways to enjoy the magic of Disneyland!