Nature, man made, etc.
Diocese of the Great Lakes was created in 1998.
Great Lakes Dragaway was created in 1955.
Great Lakes Energy was created in 2005.
Great Lakes Theater was created in 1961.
The Great Lakes - album - was created in 2005.
Great Lakes College was created in 2003.
Great Lakes Airlines was created in 1977.
Danger on the Great Lakes was created in 2003.
Great Lakes Invitational was created in 1965.
Great Lakes Loons was created in 1982.
Great Lakes Lacrosse League was created in 2003.
Great Lakes Crossing Outlets was created in 1998.