Who put the sailboat in the Naval Academy dining hall?
It appeared either Monday or Tuesday, though clues remain scarce.
"I don't know," said Naval Academy spokeswoman Jennifer Erickson.
Federal authorities may or may not be investigating, but probably not. After all, it's Air Force week.
Pranks abound before the football game, scheduled for Saturday afternoon in Annapolis.
So who put the sailboat in the dining hall?
Midshipmen tweeted about it. The mast, at least, was lowered.