Festivals have long mixed celebration with a bit of risk, like Saturnalia’s...

https://casinocrowd.com/is-japans-year-end-draw-similar-to-the-spanish-christmas-lottery/

Festivals have long mixed celebration with a bit of risk, like Saturnalia’s dice games or Diwali’s teen patti cards. Calendars helped mark a clear end to gambling traditions, keeping the fun in check