What to do in Ohio?

[ceremony]

Ironhawk said:
You might consider going to Cleveland, even without a car? I'm sure there must be a bus route or somesuch from Columbus to there.

Cleveland is at least 120 miles from Columbus - even if there were a bus route, I wouldn't recommend it. Renting a car for a weekend is $50 or less - I would make the two hour drive.

Of the things in Columbus the haven't been mentioned, there is the opportunity to see the Columbus Crew professional soccer team. Crew Stadium is very nice, and if you are soccer fans you may enjoy it. Quality of play is equivalent to probably Swedish second division, but the facilities are better.