Doubleheaders are often scheduled, so pack a lunch or plan to stop at a Clifton or Norwood eatery. Golf is a nice-weather given, and to suggest it is moot. So try a new course. If your skills aren't up to par, check out a driving range. You can't be there all day, but practice will put you closer to an actual round.
Prices vary with the course.
Where to play. These are touristy ideas, but ideas to try. Go to the Newport Aquarium, the Cincinnati Zoo or Kings Island. Kids and adults enjoy all three, and all offer unique entertainment. They might be the most expensive ideas on the list, too.