The experiences at the Balloon Museum seemed like they were designed specifically to light up my sensory-seeking child’s whole day. The most amazing thing happened when I brought my son to “Pop Air: Art Is Inflatable,” the Miami edition of the traveling Balloon Museum art experience: He played. advertisement advertisementThe world is full of environments that weren’t designed with autistic people in mind — the Balloon Museum is an exception. (The Balloon Museum also has locations in New York, Chicago, and Madrid.) Balloon Museum.