1 to 4 p.m. Feb. 24, McHenry County Historical Society Museum, 6422 Main St., Union
Sixth annual appraisal day offering 10-minute slot for your treasure. Categories include china/glassware, art, toys, sports cards/memorabilia, jewelry, dolls, stamps, books and general antiques. Advance registration advised. Cost: $9 an item and includes museum admission. Maximum of three appraisals a person. Spectators encouraged to watch the action. Regular museum admission will apply: $5 adults, $3 seniors and students, $12 families, free for society members. Registration and information: 815-923-2267 or www.gothistory.org.