These are specific events in the Callahan's universe.
“Punday at Callahan's is a weekly tradition every Tuesday where the patrons go around a circle...Punday
“Riddle Night is a weekly event at Callahan's where the previous week's winner (the Riddle...Riddle Night
“Fill-More Night is a semi-weekly Monday night tradition at the Callahan's bars where Jake (with...Fill-More Night
“The Callahan Caravan is the fan-applied term for the move from Long Island to Key West by the...Callahan Caravan
“The Darts Championship of the Universe is a semi-regular dart tournament that is held at the...Darts Championship of the Universe