If you’ve lived in or visited an older home or apartment building in Chicago, like question asker Biz Knapp, chances are it has an odd door or some other quirky feature that seems out of place today. But the evolution of apartment layouts signifies more than just a change in style or materials — They also provide architectural clues about the way Chicagoans once lived. We revisit those clues in this episode from 2017.

Then, we catch up with Evanston elementary drama teacher Michael Rodriguez. You might recognize his voice from an episode back in August, when he shared his excitement for the new school year. Now, about two months into his remote learning routine, we hear if things are going the way he expected.