Many cultures mark festivals with games of chance, blending fun with tradition....

https://www.adirs-bookmarks.win/festivals-have-long-mixed-fun-with-chance-but-cultures-used-calendars-to-keep

Many cultures mark festivals with games of chance, blending fun with tradition. Think Saturnalia's friendly wagers or Diwali’s teen patti sessions. These celebrations often use calendars to signal when gambling should stop, keeping risks in check