If you're innocent enough to not yet know Exodus, they are a Christian umbrella organization for gays to become heterosexual. They've shifted whether or not they "treat" trans people. Currently they do not. I find them interesting because if and when the Church ever turns her ear to transgenderism, I expect the response would be exactly like Exodus; just substitute "homosexual" with "transexual."
The Transsexual Dilemma - Joe Dallas
Transgender_Double_Standard - By Randy Thomas
Reparative Therapy - Exodus' method for change