Do people know of any MU-friendly bars in ATL?
No clue, but I'd **guess** that the National MU viewing parties in ATL are in MU friendly bars.
http://muconnect.marquette.edu/Page.aspx?pid=533&cid=7&ceid=648&cerid=0&cdt=2/11/2012
http://www.coachs.net/index1.php?wait=%5Btype+Function%5D
http://metrocafes.com/hudsongrille/Home.aspx
It doesn't look like the Atlanta alumni association is very active with regards to putting together game-watching parties.