Most Memorable Chicago Stories of 2011

With the year coming to a close, we asked our Twitter followers and Facebook fans to send us their picks for the top Chicago stories of 2011. Here’s a list of the most memorable, plus some additions from our staff.

12 Months, 12 Pictures, 12 Stories: September

2011 was a long, fascinating year for Groupon, Chicago’s biggest Web 2.0 company and the fastest-growing one in history: preparing for its IPO, fighting off the SEC. If corporations are people, puberty is no less awkward for them.

A Mies van der Wow Renovation

List Price: $779,000
The Property: Sixty years ago, Ludwig Mies van der Rohe changed the way Chicagoans—and people around the world—lived with his paired apartment towers at 860-880 Lake Shore Drive. Although they came after his Promontory Apartments in Hyde Park, their steel-and-glass muscularity made them the icons…