On this tour, children explore the museum after closing time, lit only by flashlights. Along the way they can sing in the treasure chamber, send glow sticks whizzing through the pneumatic tube, tap on an old typewriter and lie in the atrium searching for stars in the glass dome, all while discovering the world of communication. The tour lasts one hour, registration is required, and the group meets at the information desk fifteen minutes before the start.

Details can change — check the event’s website before you go.