Amidst the advent of technology and digital toys, it is good to note that there are still people who would want children experience the how it was like to play solely using their imagination and creativity. Check out this special store that does not sell toys. Sounds strange? Well, the Chicago Children's Museum, in partnership with creative agencies Energy BBDO and Xi Chicago, created the Mister Imagine's Toy Store that sells cardboard boxes in all shapes and sizes. Children are invited to interact with the boxes and turn them into cardboard creations.