Have you asked your T about this? Perhaps s/he could check around for you. I have very limited experience with groups, but my impression is that they can be hard to locate unless you have good inside knowledge, as a T would have.
In the UK news about such groups often also appears on the bulletin boards at a doctor's office or pharmacy.
Nobody living can ever stop me
As I go walking my freedom highway.
Nobody living can make me turn back:
This land was made for you and me. (Woody Guthrie)