Part of the Cul-de-sac series.
We decided to have a geocache in another Cul-de-sac for our series. We called this one Pi-Island because the island looked like a perfect circle. We spelled it Pi because of two things. One is that Pie sounds like Pi and pie is a circle. Pi is a irrational number used to help with measuring circles, so we hope that we can celebrate Pi Day on March 14 (3/14).