This is the biggest brony convention in the world to date. Last year around 4000 bronies went to Bronycon, and this year they are expecting 6000+. That is most likely why they moved the con from Sacaucus, New Jersey to Baltimore, Maryland.
I decided to start this group to give Cincinnati and Tri-State area Bronies a chance to meet up face to face to share their interests! I couldn't find anything else out there like it at this point and I think this would be a great place to start a real Cincinnati Brony community.