Past Annual Gatherings and Annual General Meetings
| Year | Location | Date |
|---|---|---|
| 2025 | Sheraton Cavalier, Calgary, Alberta | August 8-10 |
| 2024 | Casablanca Hotel, Grimsby, Ontario | June 21-23 |
| 2023 | Hotel Alt, Montréal, Québec | July 14-16 |
| 2022 | Mount St. Vincent University, Halifax, Nova Scotia Reformatted due to COVID-19 Pandemic and held online | July 15-17 |
| 2021 | Mississauga Hyatt, Mississauga, Ontario Reformatted due to COVID-19 Pandemic and held online | July 2-4 |
| 2020 | Delta Hotel Saskatoon Downtown, Saskatoon, Saskatchewan Cancelled due to COVID-19 Pandemic and AGM only held online | July 26 |
| 2019 | McGill University, Montréal, Québec | May 31 – June 2 |
| 2018 | Fairmont Palliser Hotel, Calgary, Alberta | August 3-6 |
| 2017 | Carleton University, Ottawa, Ontario | June 2-4 |
| 2016 | University of Toronto, Toronto, Ontario | June 10-12 |
| 2015 | Executive Airport Plaza Hotel, Vancouver, British Columbia | July 31 – August 3 |
| 2014 | Sheraton Boston, Boston, Massachusetts, USA Joint AG with American Mensa | July 2-6 |
| 2013 | Marriott Gateway Hotel, Niagara Falls, Ontario | May 3-5 |
| 2012 | Holiday Inn Dartmouth, Halifax, Nova Scotia AGM only | July 14 |
| 2011 | Fairmont Banff Springs Hotel, Banff, Alberta | May 20-23 |
| 2010 | Hyatt Regency, Dearborn, Michigan, USA Joint AG with American Mensa | June 30 – July 5 |
| 2009 | Carleton University, Ottawa, Ontario | July 10-12 |
| 2008 | Hotel Clarion, Québec City, Québec | June 27-29 |
| 2007 | Delta Centre Suite Hotel, Edmonton, Alberta | June 29 – July 2 |
| 2006 | Battery Hotel and Suites, St. John’s, Newfoundland and Labrador | May 19-21 |
| 2005 | The Willow Restaurant, Toronto, Ontario AGM only | May 28 |
| 2004 | Crowne Plaza Toronto Don Valley, Toronto, Ontario | July 16-18 |
| 2003 | Radisson Hotel Riverfront, St. Paul, Minnesota, USA Joint AG with American Mensa | July 3-6 |
| 2002 | The Willow Restaurant, Toronto, Ontario AGM only | June 8 |
| 2001 | Best Western Richmond Inn, Vancouver, British Columbia | June 29 – July 2 |
| 2000 | Novotel Hotel, Toronto, Ontario | June 30 – July 2 |
| 1999 | Holiday Inn Ste. Foy, Québec City, Québec | July 9-11 |
| 1998 | University of British Columbia, Vancouver, British Columbia | July 17-20 |
| 1997 | Capital Hill Hotel & Suites, Ottawa, Ontario | July 11-13 |
| 1996 | Novotel Hotel, Toronto, Ontario | June 28-30 |
| 1995 | Novotel Hotel, Toronto, Ontario | June 30 – July 2 |
| 1994 | Hyatt Regency Cambridge, Cambridge, Massachusetts, USA Joint AG with American Mensa | June 30 – July 4 |
| 1993 | Prince George Hotel, Halifax, Nova Scotia | July 2-4 |
| 1992 | University of British Columbia, Vancouver, British Columbia | June 26-29 |
| 1991 | Palliser Hotel, Calgary, Alberta | June 28 – July 1 |
| 1990 | Yorkdale Holiday Inn, Toronto, Ontario | June 8-10 |
| 1989 | The Inn on Seventh, Edmonton, Alberta | July 13-16 |
| 1988 | Queen Elizabeth Hotel, Montréal, Québec Joint AG with American Mensa | July 1-4 |
| 1987 | Westbury Hotel, Toronto, Ontario | July 3-6 |
| 1986 | Sandman Hotel, Vancouver, British Columbia | June 19-22 |
| 1985 | Westin Hotel, Ottawa, Ontario | June 28 – July 1 |
| 1984 | Westin Hotel, Calgary, Alberta | June 29 – July 1 |
| 1983 | Chateau Halifax, Halifax, Nova Scotia | July 1-4 |
| 1982 | Westbury Hotel, Toronto, Ontario | July 2-4 |
| 1981 | University of Alberta, Edmonton, Alberta | July 10-12 |
| 1980 | Chelsea Inn, Toronto, Ontario | May 30 – June 1 |
| 1979 | Chelsea Inn, Toronto, Ontario | June 8-10 |
| 1978 | University of British Columbia, Vancouver, British Columbia | July 21-23 |
| 1977 | Hilton Hotel, Québec City, Québec | June 17-19 |
| 1976 | Chelsea Inn, Toronto, Ontario | June 11-13 |
| 1975 | Berkeley Hotel, Montréal, Québec | June 20-22 |
| 1974 | University of Ottawa, Ottawa, Ontario | June 28-30 |
| 1973 | Université Laval, Québec City, Québec | June 22-24 |
| 1972 | Westbury Hotel, Toronto, Ontario | June 23-24 |
| 1971 | University of Montréal, Montréal, Québec | June 18-20 |
| 1970 | Carleton University, Ottawa, Ontario | June 20-21 |
| 1969 | Unconfirmed | Unconfirmed |
| 1968 | Ottawa, Ontario | Unconfirmed |
| 1967 | Royal Embassy Hotel, Montréal, Québec AG of North American Mensa | June 23-25 |
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