The number π is a ratio of circle circumference to its diameter, roughly 3.141592653 for its first ten digits. On 3-14-15 at 9:26:53 there will be a once in a hundred years opportunity to share this special pi moment with your fellow geocachers.
The event will start at 9:00am and end about an hour later. Enjoy breakfast or something round from the bakery. (Eating is not required for attendence.)
Geocaching groups can head out afterwards to increase your numbers. In case you want more digits of pi, click on the Related Web Page link to see how to calculate the first ten trillion...