Being so proud of my little girl (and a little shocked, too, I admit) when she came out of a museum with my parents and the tour guide (an English woman in her sixties) told her she was the best behaved child they had ever had there!
It was very clever how they set it up- they gave her a clipboard and she had to make a note every time she saw a horse. At the end, they gave her a little bag of treats because she counted all the horses.
She just turned four last week- well, sometimes they surprise you for the better, I guess.