If you're looking for something fun and free to do with your family then we have just the event for you! Celebrate Pi Day at the National Cryptologic Museum on Saturday, 14 March 2015, 0900-1200. This once-in-a-lifetime event will feature pi related activities for the whole family. You can find the diameter of your head using pi; make a bead bracelet in pi order; hear the story of "Sir Cumference and the Dragon of Pi;" and much more. Do all of these activities and earn prizes! (Prizes are limited.) You can also tour the museum to learn all about our cryptologic history.

As you know, pi to the tenth digit is 3.141592653, and by day/time that is March 14, 2015 at 09:26:53 making this year very unique. Plan to attend the Pi Day event early to join in the cheer at 9:26:53 and take part in the family fun activities. This date won't roll around again for 100 years so don't miss this once- in-a-lifetime opportunity.

This event is open to the community so friends and family members are welcome to share in this day of fun for all ages. We hope to see you at the National Cryptologic Museum on 14 March.