And it's just 30 minutes from Indianapolis.View of businesses in Zionsville, Indiana during the fall.Credit: Visit IndianaI had started to wonder if I’d made a mistake. For days, I’d been driving through a version of the Midwest that felt interchangeable: long stretches of road lined with chain restaurants, big-box stores, and strip malls that blurred together in a beige déjà vu. It was practical, easy. But it didn’t stir anything in me.And then…