No need to be a mathematician on National Pi Day, just a deep love of all things pie (sweet and savory) and saving money. On March 14, 2026, celebrate the day with deals on pies of all kinds around town. No calculator necessary, all of the deals add up to big savings for pie lovers and bargain hunters alike for one day.
Photo: 7-Eleven
Know of any National Pi Day deals or events we missed? Send anote to bryan@milehighonthecheap.com.
This list will be updated as more deals are announced. Keep checking here for the most current list of National Pi Day deals in Denver.
Plus, be sure to check the many wonderful local bakeries and pizzerias in Denver for more National Pi Day deals.
The offers are valid at participating locations, while supplies last. Limit one offer per person.
Applebee’s
Take a break from doing math on National Pi Day!
Enjoy half-price appetizers and discounted drinks at Applebee’s. The popular restaurant has Happy Hour specials twice every day — 3 p.m. to 6 p.m. and 9 p.m. to closing.
Burger King
Enjoy a sweet slice of pie on National Pi Day!
On March 14, 2026, Burger King is offering a FREE Hershey’s Sundae Pie or Cinnamon Apple Pie with a minimum purchase of $3.14.
The offer is only available for Royal Perks members.
Domino’s
Domino’s is offering its Best Deal Ever, including on National Pi Day!
Through April 6, 2026, Domino’s is offering any pizza with any toppings for just $9.99 at participating locations. Choose up to seven (7) toppings.
King Soopers
Enjoy sweet pie on National Pi Day, of course!
From March 11 to 17, 2026, King Soopers is offering an 8-inch fruit pie for just $3.99. Best of all, you can get up to five pies per transaction at the discounted price.
Image: Legacy Pie Co.
Legacy Pie Co.
Marco’s Pizza
Celebrate Pi Day this year with Marco’s Pizza!
On March 14, 2026, Marcos’ Pizza is offering a medium one-topping pizza for just $3.14 with the purchase of a large or x-large pizza at regular menu price.
Order online via Marco’s Pizza’s site or app — promo code PIDAY at checkout.
Mountain Mike’s
Go big on National Pi Day!
Known for its legendary crispy, curly pepperonis and Mountain-sized pizzas, Mountain Mike’s is offering a medium pizza for $3.14 with the purchase of another medium pizza at regular price on March 14, 2026.
Mountain Mike’s has four locations in Colorado — Aurora, Colorado Springs (2) and Parker.
Safeway
Pick up a pie or two for a National Pi Day celebration at home or in the office!
From March 11 to 17, 2026, Safeway is offering a Rocky Mountain fruit pie (9-inch) for $10.99.
7-Eleven
7-Eleven is serving lots of delicious deals for math and food lovers alike on National Pi Day. (The offers are also valid at Speedway and Stripes convenience stores.)
On March 13 and 14, 2026, the popular convenience store is offering its 7-Rewards members a whole pizza for just $3.14.
Plus, those locations with Laredo Taco Company are offering quesadillas for $3.14.
Image: Voodoo Doughnut
Voodoo Doughnut
Hungry for more food deals?
Various Locations
CO
Leave a Reply