When The Drifters took America up on the roof - via Carole King and Gerry Goffin's eponymous tune - they might have been talking about New York circa 1962. But they could have also been predicting Chicago in 2013. While Milwaukeeans are still partying close to terra firma Downtown, Chicagoans have soared up to the tops of buildings and high-flying terraces that offer stunning views and cooling breezes during hot summer days.