Why Oh Why must P & F Interactive Exp. have to end Dec. 1?

[the other micki]

We'll be at WDW from Dec. 10 - 17th...How I would love to participate in the Phineas and Ferb Interactive Experience at DTD!!! Why is it only lasting a short time? Inquiring minds want to know!

[ibelieveindisneymagic]

I'm not sure, but it was always designed to be a short-term item.

Maybe there are just testing, or maybe they have something different planned for the holidays?