Outlantacon is a science fiction, fantasy, horror and gaming convention held in Atlanta, Georgia yearly the second weekend of May. It is organized and coordinated by fans from the Atlanta area in coordination with Convoluted Inc. a event services company specializing in genre conventions.
OutlantaCon's guests and panels revolve around QUILTBAG content in the genres.
The requirements to be a guest are: They must be out in the industry. There are a good number of people in sci fi, fantasy, horror and what not that are Bi, Gay, Lesbian, Transgendered and such but are not out to their public. They can only approach people who are out publicly.
Or they have produced QUILTBAG material in the genres. One example is they have had Amber Benson as a guest and while she as an actresses is a hetero woman she played a lesbian on Buffy the Vampire Slayer.
Or regardless of orientation they work in the industry but have a public track record of being supportive to causes within the QUILTBAG community.