Yesterday I visited the Jim Henson’s Fantastic World exhibit at the Smithsonian’s International Gallery in Washington, D.C. If you, like me, were raised on Sesame Street and still have counting songs rattling around in your head, or like my wife were basically born with Muppet fur, you should definitely check this out — it’s only in D.C. through this weekend, but it’s traveling the U.S. for the next few years, so watch for it in your town.