There is an active PFLAG Chapter in Santa Clarita. They meet every 4th Wednesday of every month at St. Stephen’s Episcopal Church.
Their mailing address is:
PFLAG Santa Clarita
PO Box 55776
Valencia, CA 91385
The Antelope Valley also has a PFLAG organization. Their information [only a mailing address] is as follows:
PFLAG Lancaster/Antelope Valley
1805 W. Ave K, Ste. 113
Lancaster, CA 93534
There is a larger organization in Los Angeles. There website is here, but can otherwise contact them at this address:
PO Box 24565
Los Angeles, CA 90024
The nationwide PFLAG organization’s website can be found here.