Happy 20th Birthday, Pi Day. Coincidently, that’s the number of digits of pi I memorized for no apparent reason. And yes, of course, you know 50.

This blogger has some fun ideas about how to celebrate the day:

Write a poem following the “rule” of pi. For those of you belonging to a “cult”, you might try this instead of the more common haiku. It’s:

1 word three letters long
1 word 1 letter long
1 word 4 letters long
1 word 1 letter long
1 word 5 letters long, and so on.

And I said: a weird marsupial is moving among the green treetops.

Um. Maybe some of you will be better at this.