We met up with our friends at Explora! on the free day that happens once a year. We didn't go last year mostly because I didn't know what it was, but later I heard that it was a cool science museum and figured we'd go. Science was probably my least favorite subject in school so I'm not a very mom at this particular museum. Unfortunately kids are generally not super interested in history museums as they aren't as interactive.
Here are some cute kids playing with the piano that makes the bench vibrate. It's a pretty great toy for parents since it doesn't make loud noises :)