When you walk into the Mayflower Hotel, it feels like a film set, the ideal visual representation of what a hotel should be. It is one of the most important venues in the shaping of America, hotel or otherwise. The conversations, the deals, the A-list encounters, the scandals that shook politics. It was a place that knew how to keep a secret. Until it didn't.

It survived depressions, wars, setbacks, inaugurations, ownership changes, and J. Edgar Hoover. This year marks its centennial, and we talk with one of its former employees to see inside "Washington's Second Best Address."