Businesses are celebrating Pi Day with deals on pizza, pot pies and pies
SAN DIEGO (KUSI) – People around the country are celebrating today because it’s national pi day! Today’s calendar date coincides with the the first three significant digits of the mathematical constant pi or 3.14…
Pi Day is observed in many fun ways including eating classic pies and pizza pies.
KUSI’s Allie Wagner has more on the story.