SALT LAKE CITY — Happy National Pi Day! March 14 (3/14) is the day we celebrate the mathematical constant pi — 3.14. In honor of the holiday, restaurants across the country offer deals and ...

National Pi Day 2025 brings pizza and pie deals nationwide, with discounts like $3.14 pizzas and freebies from major chains.

You may remember learning about the wacky number ... In 2009, the U.S. Congress officially declared March 14 National Pi Day. Don’t worry—shoofly pie doesn’t actually contain any flies.

WEST PALM BEACH, Fla. (AP) — Math enthusiasts around the world, from college students to rocket scientists, celebrate Pi Day, which is March 14 or 3/14 — the first three digits of an infinite number ...