Friend of the show, Kevin O'Connor, is back for more! The "This Old House" host and Maplewood native returns to talk about the show's enduring legacy, the advancement of modern construction materials and preserving local landmarks. Plus, more of your listener questions!

Thanks to Vinnie from The Roman Gourmet for introducing this episode.

Instagram: @kevinoconnortoh

Instagram: @THisOldHouse

Instagram: @theromanmaplewood

Instagram: @mapsopodso