My SO and I attended a wedding of some close friends on a cruise ship. The captain performed the ceremony in one of the ship's specialty restaurants. Immediate family and a few close friends were in attendance. It was explained that, so long as the ship is in international waters, the captain is legally authorized to marry people. Our group went on a cruise, and somewhere in the middle, the ceremony was performed.
Have you attended a wedding in an unusual place? Please tell us.