Each floor contains interactive walls - sort of like a Rubik's Cube. They're based on children's story books. “Every child has a story. We really wanted to build on that. If you have a special needs child or if you have a non-special needs child, that child has a story. Using the storytelling theme, children can get engaged. It keeps them busy. It helps them relax while they wait for an appointment, and it's just fun,” said Karin League, associate chief of UVA Children’s Hospital.