Experience the Museum at night — we’ll be open until 9 pm! Free story time in our Planetarium at 6 & 7 pm, featuring Llama Llama Red Pajama by Anna Dewdney. Limited to 36; children must be accompanied by an adult. “Hunting Mastodons?!” demonstration at 6 pm. Free dinosaur tour at 7 & 8 pm; limited to 15 people. Planetarium shows ($3) at 5:30, 6:30, 7:30 & 8:30 pm (30 minutes long). Plus: Meet the Scientist! Geologists and neuroscientists have been preparing to share their research with families, creating fun hands-on activities that help explain their research. So if you are curious about how your brain works, how glaciers melt, or why Antarctic ice cores are important, come check it out, and meet the people who make U-M science research happen.