A regional convention started in 1973 to have another southern convention about six months before / after the DeepSouthCon.

Convention Date Location Notes
1973 Atlanta, GA (???) Allen Greenfield
Half-A-Con November 29-December 1, 1974 Rome, GA Cliff & Susan Biggers - Gary Steele
Halfacon 75 December 5-7, 1975 New Orleans, LA
Halfacon 78 December 8-10, 1978 Bisbee, AZ
Halfacon '79 November 9-11, 1979 Birmingham, AL
Halfacon '81 December 4-6, 1981 Park City, KY
Wikipedia Fanac File770 Ansible
Concatenation Fanlore Files https://duckduckgo.com/?t=lm&ia=web&q={$name} (IA) Website . 1973 1981

This is a convention page. Please extend it by adding information about the convention, including dates, GoHs, convention chairman, location, sponsoring organization, external links to convention pages, awards given, the program, notable events, anecdotes, pictures, scans of publications, pictures of T-shirts, con reports, etc.