The Smithsonian Institute is a museum in Washington, D.C. and the largest in the world. It holds many items concerning Disney. It's also the home of the Devil's Eye in The Rescuers. The Smithsonian also made a brief appearance at the very beginning of Atlantis: The Lost Empire.
Gallery
A Buzz Lightyear action figure held by John Lasseter and Smithsonain officials
Mickey Mouse comic book
A 1970 photo puppet of Kermit; it toured with the exhibit "America's Smithsonian", which began in 1996.
Stock photo of the Smithsonian's Kermit
Kermit in a poster for a 1980 exhibit
Rowlf the Dog
Jane Henson opening the 2006 Exhibit with Kermit and the Sam and Friends cast
Kermit on display after the 2002 renovation of the museum
Kermit the Frog puppet held by the Smithsonian
The Swedish Chef as displayed at Muppets and Mechanisms