Festivals have long mixed celebration with a bit of risk, using calendars to...

https://www.emergbook.win/festivals-have-long-brought-people-together-to-play-games-of-chance-from

Festivals have long mixed celebration with a bit of risk, using calendars to mark when gambling should stop. Take Saturnalia, where games ended as the holiday closed, or Diwali’s teen patti, played only during the festival