Alan Hulstedt, architect for Willett, Hofmann, & Associates, speaks to fourth-graders from Jennifer Freeman’s Madison School class about cornices, awnings, columns and other architectural features during a tour of downtown Dixon on Tuesday, Oct. 12, 2021, a day all fourth-graders in the city took a tour of historic and architecturally significant areas of the town. (Alex T. Paschal/apaschal@shawmedia.com)