ad hoc committee assemblee assembly assignation at home ball board body brawl cabinet caucus colloquium commission committee of one conclave concourse congregation congress conventicle convention convocation council dance date delegation deputation diet eisteddfod festivity fete forgathering forum gathering get-together housewarming levee meet meeting mission panel party plenum prom quorum rally reception rendezvous seance session shindig sit-in sitting soiree special committee standing committee subcommittee symposium synod turnout