Some restaurants are offering special $3.14 promotions this Friday. In honor of Pi Day, pizza chains and national restaurants are celebrating the sweet holiday with special promotions and even ...

My ever growing collection of STEM challenges are free to download and cover a wide range of topics from creating a bed for the Princess and the Pea to designing a machine to clean rubbish from the ...

RELATED: Pi Day 2025: Where to find pizza deals on Friday ... and then literal pie – free slices of pie for everyone who’s paid museum admission. In 2025, the Exploratoriuim is promising ...