On Day 14 of our cruise, we signed up for the "Mystery Dinner." Good food and good fun! We sat at a table for eight, and none of us guessed correctly. Our four table mates were openly gay and were giving us a hard time about being from Iowa (the hicks) until they remembered that Iowa was one of the few states that allowed gay marriage, then they quickly changed their tune.
The mystery dinner reminded me of a story from a stitching festival years ago. The festival had a mystery dinner one evening, but the organizers neglected to tell the hotel folks what was going on. And when someone on the hotel staff overheard people talking about a murder, and called the Police!