3.14159265, the ratio of the distance around a circle to the circle’s diameter. Guess what? Today, March 14th, is “Pi Day” the day to celebrate math and science, very important things we need to understand the world around us. Quite clever, I think. We bakers also celebrate Pi Day though we tend to think of it as Pie Day. We are funny people. Pastry dough, a sweet or savory filling and most of the time, a little heat to crisp the whole thing up. No surprise, this can go in many directions. Today, I chose to celebrate Pie Day with lovely little hand pies.