When I was a kid, a friend of mine and I tried to memorize pi to as many digits as we could. We would quiz each other often about it, but I think we only got to about 30 before that got old. Today, I only know about 6 without looking (it’s not fair to quiz myself today, because I looked up pi to a million digits earlier today).
In the spirit of my youth, I always celebrate pi day in some way. Last year I just sported my pi shirt. I think I was too busy to cook. This year, I made pizza pi and bought a slice of pi pie. Yum!
I would have to eat quite few of these to make up the circumference or diameter of a circle. The pie was store bought because I only need one slice. Having a whole pie around is just more reason for my circumference to grow!