# Pi Day

> mathematical holiday on March 14

**Wikidata**: [Q179736](https://www.wikidata.org/wiki/Q179736)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Pi_Day)  
**Source**: https://4ort.xyz/entity/pi-day


## References

1. Freebase Data Dumps. 2013
2. Quora
3. Know Your Meme