Great Lakes is the world's largest lake located on a freshwater island. Some of these lakes even have their own islands, like Treasure Island in Lake Mindemoya in Manitoulin Island The Great Lakes also have several peninsulas between them, including the Door Peninsula, the Peninsulas of Michigan, and the Ontario Peninsula. Some of these peninsulas even contain smaller peninsulas, like the Keweenaw Peninsula, the Thumb Peninsula, the Bruce Peninsula, and the Niagara Peninsula. Population centers on the peninsulas include Grand Rapids, Michigan, Detroit, Michigan, London, Ontario, Hamilton, Ontario, and Toronto, Ontario. The Saint Lawrence Seaway and Great Lakes Waterway make the Great
Great Lakes Theater who credits the Great Lakes Theater Festival for beginning his acting career. Great Lakes Theater was formerly known as Great Lakes Theater Festival, which continues to be its legal name. "Festival" was dropped from the classic theater company’s business name to better reflect its September through May season, and programming format. Arthur Lithgow started what was going to be Great Lakes in the 1950s at Antioch College, in Yellow Springs, Ohio. During the few years in Antioch, all of Shakespeare's plays were performed. The company traveled for performances at Stan Hywet Hall in Akron, the Toledo Zoo, and Cuyahoga Falls.