The 2010 Ohio Deer & Turkey Expo is going to be held on March 19-21, 2010 in the Bricker Building at the Ohio Expo Center (State Fairgrounds) - 717 E. 17th Ave., Columbus, OH 43211.
If you've never been, it is worth the trip. They have seminars that run all day long (4 different rooms with different topics every hour or so all day long, every day), about every deer & turkey hunting product you could ever imagine, and some contests.
Here is a link to the web page for more info -
http://www.deerinfo.com/ohiohome.asp[/font]