DETROIT, MI, 2013-08-29 — /travelprnews.com/ — More change and investment is coming to Detroit’s riverfront as the Detroit Marriott at the Renaissance Center today announced that it will begin a $30 million renovation project in February 2014, transforming 1,329 guest rooms and 100,000 square feet of meeting space. The Detroit Marriott is one of the tallest hotels in… Read the full press release