Columbus, Ohio recommendations

Going to be in Columbus soon for a family visit. Anyone have good tips for restaurants or attractions? My partner’s family tends to be fairly basic, meat and potatoes kind of people.

Also, thanks to all who responded to my request for info about Las Vegas. We ultimately bowed out, as I realized from your responses that it would entail too much walking, and be more expensive than I was comfortable with. You saved us from a costly - financially and physically - trip.