Complex sentence: The town's name is familiar to many in the Upper Midwest, especially in the Upper Peninsula of Michigan, as part of the food product "Trenary Toast", a style of Finland rusk bread, based off the original "korrpu".
Split into simpler sentences: The town's name is familiar to many in the Upper Midwest, especially in the Upper Peninsula of Michigan. A food product from Trenary is "Trenary Toast", a style of Finland rusk bread, based off the original "korrpu".