Very vague description of what their whole purpose is besides some discussion about modern slavery. Some airy thing about interfaith dialogue. Then you come to reddit and find out it's connected with a Christian church and they have Sunday services for that church.

Maybe there isn't anything overly concerning going on here but it seems a little dishonest if their ultimate goal is to recruit you into the church by luring you in with tea and promises of interfaith dialogue that has no strings attached. At least the Mormons and JWs are honest about their intentions when they knock on your door.