Pi Day 2024 Specials 2024. Here are some 2024 pi day deals and specials to help celebrate (as usual, i'll update as more deals come up): Pi day occurs on march 14, because the date is written as 3.14 in the united states.

At kona grill on thursday, march 14, add a slice of apple pie to any. Pi day may be about pi in mathematics, but it seems like a good excuse to enjoy a slice of pie in celebration.