A mere 90 minutes to the northeast is Ft. Wayne, Indiana. Check out Science Central with two free tickets.  If you go during the summer, you can show off your team spirit at a Ft. Wayne TinCaps baseball game downtown.

Science Central Tickets x2
https://www.sciencecentral.org/ 

Ft Wayne TinCaps Hat & Drawstring Bag

https://www.milb.com/fort-wayne

Tincaps Ballcap & Drawstring Bag