Meeting
790
- Calgary Stampede
- Super Bowl
- National Petroleum Show, Calgary, Alta, 1980
- Calgary Pride Festival (Calgary, Alta.)
- Canada Games, 1981, Thunder Bay, Ont
- Revolution (Saint Petersburg, Russia : 1917-1921)
- Ecological Conservacy Outreach Fund
- Canadian Historical Association., 1986, University of Manitoba
- Dominion Drama Festival, Calgary, Alta, 1950
- World Charolais Federation Sale, Calgary, Alta., 1986
- Calgary Stampede, Calgary, Alta, 1919
- Biennial Convention of the Royal Canadian Legion, Alberta Command, Banff, Alta, 1967
- Alberta Hospital Association, 1919, Edmonton, Alta
- Westerner Exposition, Red Deer, Alta
- Workshop for Recreation Boards and School Boards, 1965, Banff
- BP Deepwater Horizon Explosion and Oil Spill (2010)
- Muʼtamar al-Sūrī al-ʻĀmm, 1919-1920
- Energy in the Americas: Critical Reflections on Energy and History (Conference), 2014, University of Calgary
- Jews rescue (1939-1945 : World War)
- Royal Canadian College of Organists Western Regional Convention, Calgary, Alta, 1966
- Western Canadian Studies Conference, 1977, University of Calgary
- Fort Chipewyan and Fort Vermilion Bicentennial Conference, 1988, Edmonton, Alta
- Paralympic Games
- South Western Alberta Regional Planning Conference, Cardston, Alta, 1956
- Chelsea Flower Show
- Symposium on the History of the Oblates in Western and Northern Canada, Edmonton, Alta
- Champions' Stakes (Horse racing tournament : Shanghai, China), 1941 Nov. 12
- Tet Offensive (1968)
- British Antarctic ("Terra Nova") Expedition, 1910-1913
- Stephen H. Long Expedition to the Rocky Mountains, 1819-1820
- Super Bowl, Tampa Bay, Florida, 2021
- Olympic Winter Games, Lake Placid, N.Y, 1980
- National Conference on Conservation of Game, Fur-bearing Animals and Other Wild Life, 1919
- Iditarod (Race)
- World Cup (Soccer), 2014, Brazil
- Laulupidu (Festival)
- Alberta Hospital Association, Calgary, Alta, 1920
- 16th Street Baptist Church Bombing (Birmingham, Alabama : 1963)
- Calgary International Children's Festival
- Alberta Summer Games, Mountain View County, Alta, 1983
- Association of Canadian Clubs., 1921, Winnipeg
- International Conference on Man and his Environment, 1974, Banff, Canada
- Israel-Arab War (1948-1949)
- Berkshire Music festival
- Spring Festival for Young People (Calgary, Alta.)
- Japanese Occupation of Burma, 1942-1945
- Beagle Expedition, 1831-1836
- Youth America Grand Prix
- Commonwealth Mining and Metallurgical Congress, 1957, Banff, Canada
- Emin Pasha Relief Expedition, 1887-1889