Twenty-five years ago Grace Shackman began to document the history of Ann Arbor's buildings, events, and people in the Ann Arbor Observer . Soon Shackman's articles, which depicted every aspect of life in Ann Arbor during the city's earlier eras, became much-anticipated regular stories. Readers turned to her illuminating minihistories when they wanted to know about a particular landmark, structure, personality, organization, or business from Ann Arbor's...