With donuts so big, we call 'em freighters! The Coffee Harbor sits at the intersection of the St. Clair River and the Black River, looking across one of the busiest shipping waterways in the country. Enjoy a cup of coffee, donut, soups and salad and of course Famous Roadkill Roys BBQ sandwich. Free WiFi also available. Located inside the Great Lakes Maritime Center, you'll also find nautical artifacts, histories of shipping lore and facts about the passing freighters. Stop in and watch the world go by!