What is the fine-grained topic of the following text: They wrap up with an announcement of the 2017 Conference sponsored by The Trinity Foundation, “The Reformation at 500: Is It Over Or Is It Needed Now More Than Ever?” on October 27, 2017. Only return the topic.
2017 Conference announcement on "The Reformation at 500: Is It Over Or Is It Needed Now More Than Ever?" by The Trinity Foundation