This patio is a few steps away from Nature Playscape we've seen lately. It's at the back of a hilltop pavillion that's been preserved from the 1904 World's Fair. (We also had the Olympics that year. We used to be somebody.) The turtle hasn't made any progress that I've noticed. It was designed by Bob Cassilly, the late mad genius who founded our wacky City Museum. We are taking the grandkids there Saturday and there should be plenty of images.