For those math enthusiasts, Pi was originally defined as the ratio of a circle's circumference to its diameter, but it now has various definitions and appears in many formulas in mathematics and physics. You'll need a coupon (print it out or show it on your phone) available on its website.
This isn't really a Pi Day deal, but it's still a deal.
If you don't want the cheap deal but still want some mouthwatering 'za, Pizza Pizza has a huge variety of pizza options to choose from.The chain offers all types of pizzas, from classics like pepperoni to more unique flavours such as Sriracha Chicken, Pesto Amore, Spicy Tex-Mex and more! In-store 7Rewards members can get a 50-cent slice of pizza.
Pieology in Fayetteville and Siloam Springs is offering an artisan thin pizza for $3.14 with the purchase of another artisan thin pizza.
Pie Not will be doing a Pi Day raffle giveway of gift cards, tumblers, t-shirts and retail coffee. Valid in-store only, one $3.14 order per customer.
Facebook and Instagram Are Down: Everything to Know
Facebook's main product, its Messenger service, image-sharing site Instagram and messaging app WhatsApp have all been disrupted. Facebook did not say what was causing the outages, which were still occurring as of 2.15pm ET, or which regions were affected.
Cicis: Buy one adult buffet and large drink Thursday and get a second adult buffet for $3.14 with a coupon.
Are there any Pi Day events in Santa Barbara scheduled Thursday (3.14)? They say that the type of pies available will vary by store and region, so check out your local Whole Foods, while supplies last, to see if your favorite pie flavor is on sale. Additional pizzas or menu items may be purchased at full price. Specifically, CPK is offering slices of key lime pie at the special price of $3.14, on March 14 only.
CiCi's Pizza : Use this printable coupon to get the adult buffet for $3.14 with the purchase of an adult buffet order and large drink on Pi Day. The deal runs at participating locations through April 8.
Build-your-own pizza restaurant The Pizza Press is celebrating Pi Day with a special offer of buy one pizza, get the second pizza for $3.14.