It’s National PI day! Get it? Pi is 3.14 – today is 3/14? So, a lot of places are having fun with the pi/pie similarity today and offering deals on both pie and pizza (you know, “pizza pie”).
The number π is a mathematical constant, the ratio of a circle’s circumference to its diameter, commonly approximated as 3.14159. It has been represented by the Greek letter “π” since the mid-18th century, though it is also sometimes spelled out as “pi“.
Today is also Albert Einstein’s Birthday. That’s an interesting fact to store away.
Enjoy PI today!
Bojangles: Customers can get three sweet potato pies for $3.14.
Boston Market: Show this coupon and get a free chicken pot pie with a purchase of a meal and drink.
Domino’s: Buy one pizza get one FREE (3/13-3/19)
Half.com: Book lovers can get 95% off a paperback version of The Life of Pi.
Living Social: Shop today and save 20% with code PIDAY. Max discount $31.41
Marie Callender’s: If you have a sweet-tooth, this is the place to go on Pi Day. Marie Callender’s is serving up pie-infused ice cream on Tuesday.
Papa John’s: 50% off all pizzas with code PAPA through 3/26
Pieology: This pizza shop is offering pizzas with unlimited toppings for just $3.14 on Tuesday.
Whole Foods: Whole Foods is holding an all-day sale in light of Pi Day. Customers can save $3.14 on large pies and take-and-bake pizzas. The sale will only last while supplies last, and selections will vary from location to location.
Or you can make your own pi with this Easy Key Lime Pie Recipe!
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