For more than 150 years, the Ohio State Fair has presented Ohio with fun and educational events highlighting agriculture, arts, academics, and competitions. The 2012 Ohio State Fair runs July 25 to August 5. Stay tuned to the Ohio Channel to catch events like the Opening Ceremony, Dog Agility, 4-H Fashion Revue, and more. Plus, watch the Sale of Champions Livestock Auction, LIVE at 2:00pm on Sunday, August 5 - right here, or at OhioChannel.org.