National Pi Day Specials 2024. There are several pi day discounts and promos that would allow you to indulge on your. Spend $3.14 or more on pi day to get a free hersey’s sundae pie — while supplies last.
You don’t have to be a math whiz or a science nerd to celebrate national pi day on march 14. What to know about pi day activities for kids, songs, movies, jokes, deals, snack ideas and more.