The pictures don't do the museum justice because there is so much the kids can do including playing grocery store, working on a farm, playing diner, story time and currently on the third level they have a Clifford the Big Red Dog exhibit.
I would highly recommend checking out the Port Discovery Children's Museum. It was great for burning off some energy and the kids could be hands on with every exhibit. There were clean restrooms everywhere, strollers can easily maneuver the museum, an elevator for those who can't do stairs, a place to put your jackets and lockers to stow away stuff that you don't want to carry. Also if you park in the garage next to the museum Port Discovery validates your parking. Plan to spend at least 2-3 hours there because there is so much for the kids to do!