Many people across the world are celebrating Pi Day on Thursday. Restaurants are celebrating the day with deals on a slice of pie or pizza. See the biggest deals below. TOP STORIES FROM WLWT ...

Pi Day is coming – check out the deals! March 14th, is International Pi Day (Albert Einstein's birthday) and there are several restaurants offering deals in celebration. Why March 14th?

Offer limited to one deal per transaction. Polly’s Pies has two offers in store for Pi Day — nationwide shipping on double crust pies with a pi symbol or a free slice of pie with the purchase ...