Wilson's Antique Mall in Traverse City, Northern Michigan, spans 20,000 square feet and features 30 to 40 independent dealers. The historic building, dating back to the late 1800s, was a furniture store before a 1955 fire led to its mid-century reconstruction. It became an antique mall in the 1980s, offering a range of secondhand items and nostalgic memorabilia. The mall uses a 25-year rule to classify antiques.