I'm sorry to say you missed the most recent one. It was last weekend in Conyers. Sorry we missed you. Though you can see a few pics here.

Atlanta St. Andrews Society is on the 29th. http://www.standrewsatlanta.org/burns.html

The Burns Club in Atlanta is having a members only on Jan. 22. I suppose you could join between now and then. http://www.rbana.com/burnssupper.htm

This group in Athens has had a Burns Dinner in the past but it appears their site has not been updated since last year so I don't know if that means they won't be having one this year.
http://www.thistleandkudzu.net/BD.htm