The Hyatt Place is NOT one of the official overflow hotels for Dragon*Con, but is in the vicinity of the convention.
330 Peachtree Street NE
Atlanta, GA 30308, USA
Phone: +1 404 577 1980
Fax: +1 404 688 3706
http://atlantadowntown.place.hyatt.com/
A Rate search on Jan. 20, 2013 found that the property is sold out of rooms for 2013.