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National Pi (or Pie) Day

7:15 AM, Mar 14, 2013   |    comments
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Grand Traverse Pie Co.

GRAND RAPIDS, (WZZM) -- Today is National Pi Day. Pi Day is celebrated on March 14th around the world because it is 3.14 and pi is 3.14159, which is the ratio of a circle's circumference to its diameter.

Pi is a constant number, meaning that for all circles of any size, pi will be the same.

In honor of Pi Day, the Grand Traverse Pie Company is giving away a free slice of pie Thursday with any purchase. The restaurant is teaming up with the Michigan Department of Agriculture to support state farmers this pie day.


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