So, we just met the woman who's going to officiate our marriage today, and during the session found out that her sister was/is the head enforcer and "Voice" of comic-con.
This combines with the fact that my brother apparently works the con circuit, and will not be coming to the wedding because of that.
Our minister's name is Katherine Bryant-Graves. I don't think she ever mentioned her sister's name while we were there (or if she did, I don't remember it).