Every four years, in between Parliaments on Skye, the American and Canadian Societies join together to hold a North American Gathering. The location alternates between the two countries.

In 2016 the NAG was in Merritt, British Columbia, in Canada. In 2020 the Gathering will be in the United States of America.

1976 – Cornwall, Ontario
1980 – Dearborn, Michigan
1984 – Cape Breton, Nova Scotia
1988 – Chicago, Illinois
1992 – Vancouver, British Columbia
1996 – West Point, New York
2000 – Guelph, Ontario
2004 – Chicago, Illinois
2008 – Ottawa, Ontario
2012 – Alexandria, Virginia
2016 – Merritt , British Columbia
2020 – Michigan