Good place to spend the day. Free except for parki...

Good place to spend the day. Free except for parking. Don't go on a busy day. Was very crowded, which would have been OK, if everyone used the wait your turn, motto that I use. Some of the exhibits were broken or missing pieces, but that's to be expected with so many kids coming and going. The planetarium was a little bit long winded, but overall another great day spent in a beautiful city.