Note: This column has been updated to correct the spelling of Judy Hasenjaeger's name. With the 2020 pandemic scuttling the Mount Prospect Historical Society's 33rd Annual Holiday Housewalk, the group is using a new idea and toys from the past to save its biggest fundraiser of the year. "It was my first idea, right out of the gate," says Emily Dattilo, 27, a Mount Prospect native hired in July as the society's new director. Forced to scrap the idea of hordes of strangers paying $28 to take a December walking tour through historically significant homes in the village, she turned to the society's collection of antique dollhouses.