The Smithsonian’s collection of museums is world renowned for having the most precious of the nation’s treasures. It’s not usually associated with flashmobs, but on December 3, 2013, the Smithsonian’s National Air and Space Museum had one. It was a haunting one performed by the United States Air Force Band. https://www.youtube.com/watch?v=gIoSga7tZPg It was such a hit … [Read more...] about MySweetFlashMob #3: United States Air Force Band