This is outside the Folklife museum.
The museum was nicely done. There were a number of old
people walking around the old buildings they have setup outside,
telling their kids what they remembered about such place.
Very long ago Korean towns had totem poles and sometimes piles
of rock outside them. The sign for this nice pile of rocks
said it was used much like the new
"pile of rocks sculpture" we saw while lost on our
fortress wall hike: leave a rock and a wish and the rock pile
might make the wish come true.