Memorial Day weekend, May 26,27,28, 2006, South Georgia Motorsports Park, Valdosta, Ga.
http://www.clintsummerlin.com/mopar_southern_nationals/
There will also be a Slant Six shootout. This link will have updates, on the Slant Six race.
http://www.slantsix.org/forum/viewtopic.php?t=15781