There are several CD/TG groups in the Philly area that meet at least once a month at various venues in the area. They are part of Meetup.com. Just register for an account then search for CD/TG groups near Philly and you will find them.
One is called MATC, or Mid-Atlantic Trans*sperience Community, and is based in New Hope, but holds meetings in Wayne and around the area.
Also, if you haven’t heard, there is a most wonderful conference next March in Harrisburg PA called the Keystone Conference, which a number o f us here at CDH will be attending. I’m arranging a meetup at the conference, tentatively scheduled for Friday March 24th at 1:30 PM. Check out keystone-conference.org for details, or PM me.