Experience the Museum at night—we’ll be open until 8:00 PM! Free story time in our Planetarium at 6:00 PM: What Do You Do with a Tail Like This? by Steve Jenkins. Limited to 36; children must be accompanied by an adult. Cow's Eye Dissection demonstration at 6:30 PM. Free dinosaur tour at 7:00 PM; limited to 15 people. Planetarium shows ($3) Larry Cat in Space at 5:30 PM, Star Talk at 6:30 PM & 7:30 PM (30 minutes long).