Harbour Restaurant Share: RESTAURANTS Harbour Restaurant Visit Website Portsmouth Olympic Harbour 53 Yonge St. Kingston, ON K7M 6G4 (613) 549-4440 (613) 547-4497 (fax) Facebook Twitter About Rep Info Map About Fully licenced catering and banquet facility from weddings to private functions. Capacity for 300 people, plenty of free parking, large patio. Home catering and BBQ. Whom to Contact Elia Anagnostopoulos What's Nearby? Distance: 5 10 15 20 25 50 km.