At least two concretes on the menu had a spy theme. Doughnuts Are Forever was a reference to a James Bond film. My wife and I split a small SMORSEcode concrete. A portion of the proceeds from it benefited No Kid Hungry.
There was also a concrete called the Beltway Blonde. I think it was not a reference to spies but to various women who were involved in scandals with politicians. Does anybody remember Fanne Fox, Elizabeth Ray or Donna Rice?