What: awesome indoor children's museum. This place is worth membership. At first we weren't sure how it was going to be so they let us buy tickets $15 that could be applied toward membership if my 8 year old daughter like it. She LOVED it. She went koo-koo crazy.
There are 3 floors with so much good stuff that we didn't even get to it all. We were in there for like 3 hours! This place is similar to Children's Discovery Museum in San Jose, but it is much bigger and cleaner.
Cleanliness: very clean, neat, well maintained and well staffed. As it should be because that is where your money is going when you pay this amount for those reviewers complaining about the price.
Exhibit: the special exhibit was Clifford the Big Red Dog. It was big and awesome. They had the whole town of Birdwell Island from the cafe to the mailroom to the lighthouse - so much detail and super cute. My daughter had a blast "working" in the cafe.
She also LOVED the career area that had a Jamba Juice and Animal Clinic. I literally had to pull her out of this place with the promise that we'd return.
Parking: Free and indoor!! A great savings $$$.
Location: I wish this place was in Henderson, but a 30 minute drive is not bad.