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List of 2012 Ohio Sci-Fi Conventions
| Convention | Dates | Location |
|---|---|---|
| UD Con 2012 | February 17-19, 2012 | University of Dayton, McGinnis Center Dayton, OH, USA |
| Millennicon 2012 | March 16-18, 2012 | Holiday Inn Cincinnati Ohio North Hotel Cincinnati, OH, USA |
| Revoluticon 2012 | March 16-18, 2012 | Ramada Plaza Hotel & Conference Center Columbus, OH, USA |
| Marcon 2012 | April 6-8, 2012 | Hyatt Regency Columbus Columbus, OH, USA |
| Context 2012 | September 28-30, 2012 | DoubleTree by Hilton Hotel Columbus - Worthington Columbus, OH, USA |
| Convention | Dates | Location |