Atlanta has a pretty decent goth crowd with a moderate number of Steampunk folks. A few that I know have gotten together to put on a play reading of a Steam-version of Shakespeare's The Tempest in June. We'll be pimping it a lot more as days go on, we just wanted to get the info out there.
shushmouse will be attending as a bookseller. I'll be attending as a panel leader for genre literature and on being/becoming a writer in general. If anyone's nearby and interested in checking out a small, steam-based event, feel free to check out the link.
steamfest.blogspot.com/