Miss Piggy Puppet Smithsonian Institution

The Smithsonian Institution, Muppet Wiki

Jim Henson - Center for Puppetry Arts - The New York Times

The Muppets Take the Smithsonian, Arts & Culture

Miss Piggy joins Kermit at Smithsonian

Sesame Street' turns 45, adds afternoon time slot

Muppets creator Henson's items head to NYC museum - The San Diego Union-Tribune

Mayor Bloomberg Smooches Miss Piggy to Announce Astoria Jim Henson Exhibit - Astoria - New York - DNAinfo

An exhibit for moi? Miss Piggy makes grand entrance into Smithsonian's Museum of American History

Smithsonian Fantastic Journey, Muppet Wiki