Math scholars are acutely aware what $3.14 gets them on Wednesday.
March 14 is Pi Day, an annual celebration of the mathematical constant π (pi), which is the ratio of a circle's circumference to its diameter. The trillion digit ratio is rounded to 3.14.
For the rest of us, it's simply a day of deals on pizza, pastry and pot pies.
Papa Murphy’s: Get a large, thin one-topping pizza for $3.14 for online orders Wednesday at participating locations. No promo code is needed.
Your Pie: Get a pizza for $3.14 Wednesday. Limit one pizza per person and no phone or online orders. Also through Wednesday, use the Your Pie loyalty app or #yourpiedayon Facebook, Instagram or Twitter for a chance to win free pizza for a year or a GoPro Karma drone and Hero 6 camera package.
Other rounded specials
Bakers Square: Get $2 off any whole pie Wednesday or Thursday and double-crust fruit pies also will be baked with the pi symbol. Plus, get a free slice of pie from 10:30 a.m. until close Wednesday with any dine-in purchase for Free Pie Wednesday.
Village Inn: Get $2 off any whole pie Wednesday and Thursday. Plus, with any dine-in purchase Wednesday from 10 a.m. to 10 p.m., get a free slice of classic fruit pie, Mint Brownie Blast or Coconut Cream for Free Pie Wednesday.