When is National Pi Day 2025? What to know about Pi Day activities for kids, songs, movies, jokes, deals, snack ideas and more.

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

While the U.S. may have 11 official federal holidays, there are actually thousands of quirky, themed days that make the ...

On a chilly Friday morning nature tantalized D.C., spreading clouds across the sky, but now and then permitting glimpses of a ...

The latest in dining news from across San Diego County, as well as some events that foodies can add to their calendars ...

Pi Day is on March 14 (3/14) because the date matches the first three digits of π (3.14). It’s a fun day for math lovers, pie ...

Pi Day 2025, Pi’s sixth official anniversary was celebrated on Friday March 14 and saw the expansion of the Pi ecosystem on all levels, be it local commerce, apps and platform-level utilities, ...

Pi coin price was supposed to have risen steadily on Pi Day, but instead dropped by double figures. Is it the beginning of an ...

There’s a new type of smart calendar that automatically organizes your life In celebration of Pi Day on March 14 (3/14)—a food holiday savored for making math just a little sweeter—Instacart serves up ...