Before you leave the area, be sure to visit Holmes County, where you will find the largest concentration of Amish in the United States. Anywhere you eat will be excellent, and there are a lot of souvenir shops to buy things from. In fact, I think there were more souvenir shops than regular buildings in the small town.
The Amish eschew modern technology like electricity, cars, and telephones, but everyone was very friendly and the kids were excited to see horse drawn buggies on the road.