40 Places to See in Texas Before Your Kids Grow Up - The ... Dec 06, 2017 · Perot Museum Of Nature And Science. Dallas. Why you’ve got to go: This museum has many exhibits created with kids’ interests in mind. There are 11 permanent exhibit halls like Moody Family Children’s Museum, the Lamar Hunt Family Sports Hall, Discovering Life Hall, Being Human Hall, Expanding Universe Hall, and many more.