Located at the Seattle Center, this hands-on museum features IMAX movies and laser shows, in addition to ever-changing exhibits that include displays on dinosaurs, whales, robots and much more. Previous exhibits have included a tropical butterfly house and an insect village. This is a fun and educational place to take children but adults will learn a lot and enjoy themselves as well. Check website for ticket prices; package deals are also available. Children under four are not admitted to planetarium shows. There is an on-site cafe as well.