As potential buyers for Midwest Generation’s defunct coal plant sites prepare to come before a Mayor-appointed task force, a local environmental group’s plans for an expansive riverwalk are beginning to seem unlikely.
This question from Tim Garibay won our most recent Curious City voting round: "How do they clean the Bean in Millennium Park?" We'll be answering that as well as the more obvious question of who cleans Chicago's most popular sculpture. Have any leads? Let us know in our comments section.