The village of Grand Marais, on the south shore of Lake Superior in Michigan's Upper Peninsula, is one of the oldest inhabited places on the Great Lakes. Native Americans camped along its beautiful natural harbor, naming it Kitchi-bitobig, or "Great Pond." The French voyageurs traded furs along these shores, and in the early 1860s, a trading post was established. The lumber boom soon followed, and by the mid-1890s, Grand Marais was a bustling town...