Next to the beautiful boudoir is a private room. It is only opened on very special occasions, and only then to very special persons.
The Room for Celebration may have been mentioned by your guide during a visit to the observation tower. However, most persons do not have the privilege of observing events in the Room for Celebration itself.
You may wish to learn more about the boudoir and the observation tower in order to learn more about the Room for Celebration. It is unlikely anyone in the Celebrity Visitors' Centre will be able to assist you, however.
The tour continues this way.