German-born, Chicago-trained architect Helmut Jahn is set to make his mark on the City of the Big Shoulders yet again. 1000 South Michigan Avenue is an empty lot now, but soon it could be the latest architectural attraction in a city full of them thanks to Jahn’s sought-after imprint. Crain’s Chicago Business real estate reporter Dennis Rodkin gives us the details.(Flickr/John Zacherle)
