I had heard that the exhibit was kind of short but very intricate and detailed. My sister in law had gone the day before with my nieces and they were actually able to go through it twice within an hour - that would not be our fate - many more people attend these types of things on a Saturday than a Friday afternoon.
Her favorite of all of the exhibits was the Christmas Tree being decorated by all of the different animals. We stood there the longest - she just kept saying "ooohh" "whoah" and pointing at everything! It was so cute!
We made it to the end - Santa's Workshop where there were tons of elves making candy and wrapping presents. The exhibit was just jammed packed with lots of stuff - it was really cute and all of the kids, including Zoe seemed to really think it was pretty cool!