- Canadian Orchid Shows Les Expositions d'Orchidees de la Federation Canadienne des Societes Orchidophiles Last updated July, 2002. 2001 April 7-8 The Orchid Society of Nova Scotia at the Nova Scotia Museum of Science, Halifax. Contact Gail Schwartz, 902-422-4553 Email: rschwartz@1s.dal.ca May 12-13 Kingston Orchid Society at the Centre 70 Community Centre 100 Days Rd. Kingston (corner of Front Rd.canadianorchidcongress.ca/cocshows.html