This genius idea just seems too simple. Create a pen caddy with toilet paper rolls and an old shoe box! Or, use them to organize those pesky cords. ( this page isn't found but I think you get the idea )
A DIY baby mobile that could be made from some quilt batting (for the cloud) and colored paper or felt (for the raindrops). This Mobil could decorate the area over a changing table (a conversation starter for teacher and baby (Early Ed.