You are viewing a single comment's thread from:
RE: 📷Monthly Author Challenge #11.11 Chilli Pork for Singles Day? | 光棍节买肉干? (by @ace108)
Sort of. They have been at it for years so much there is an entry in Wiki
https://en.wikipedia.org/wiki/Singles'_Day
Seems the origin was from a university way before the online retailers capitalized on it.