Festival gambling has a long history of being tied to specific celebrations,...

https://www.4shared.com/office/jkP4aDxIge/pdf-21642-27049.html

Festival gambling has a long history of being tied to specific celebrations, with calendars often marking a clear end to the chance and risk. Think of Saturnalia’s dice games wrapped up by the holidays or Diwali’s teen patti ending with the festival