GWB has a connection to Mt Shasta
I would say yes, it is very possible. In my experience if spiritual beings that are on or involved in a 'council' reach out to you then it is definitely not a coincidence.
Here is a better question for you to ponder on..
Remember, your main spirit guide is your higher self...so are you yourself a member or work w/ the GWB but just aren't consciously aware of it yet? They may be waiting for you to do so..
I am not a starseed as my true essence is human and all of my incarnations have been on earth. But I do know my higher self works very closely with certain councils. I am not consciously aware of most of it because I have a specific purpose here in the physical to focus on.