Just wanted you to know that you will need way more than an hour to see even part of the museum! Go to their website to see all that they offer. We are members and go in 4 or 5 times a year for about four hours each time. Yes we see favorites (4th floor is all dinosaurs, 1st floor is North American Mammals, Hall of Biodiversity, and Hall of Ocean Life to name just a couple), but we see something new every time as they have special exhibits that you have to pay a bit more for. That in itself will be at least an hour. Make sure you give yourself plenty of time! It's a fabulous museum!
Jessica