My daughter has done the Tea Party three times and LOVES it!!! She loves her tea (apple juice), and always let me know that they decorated their own cupcake! To spread the icing on the cupcake, you use your finger as the knife - and you get to lick it clean!!! They play games, she talked about crawling on the floor, and to the parents who are looking through the curtains on the door, they'd yell "No Peeking"! Its really a lot of fun for the kids.
We've walked around the Grand Floridian, had a drink by the pool, or we have lunch at the Grand Floridian Cafe, while waiting for Allison.
I would highly recommend the Tea Party. The times that Allison went, we had to show our receipt to get into the room where the kids were. As I walked out with my daughter, I had to show the receipt again.