Tn, http://www.extremedirtbike.com is having a 'fest in Lawernceburg, TN in about 3 or 4 weeks. You should check out their site for details. It's a trail riding only event with no MX track. The property where the event is to be held is leased by the North Alabama Trail Riders. I've ridden Hare Scrambles there before and the trails are really good. Much better than the trails at LBL (Turkey Bay).
We're having a 'fest with MX and trails at Monster Mountain MX track near Montgomery, AL. Look for the Suthern Spodefest thread in the Places to ride forum.
Kawboy, here on DRN or DR. Bill Z, or Skystutts can give you more details here about the EDB event since they post a lot on both boards.