I host Free Remote CranioSacral Energy treatment sessions every Thursday, 21:15 to 22:00 UK time, here's some tips to help you join in from wherever you are in the world, I hope they'll people to join in with any or all of the other groups doing amazing work too:
SET YOUR INTENTION
I think this is the most important step. You can ask for help with a particular concern or for a general boost, try saying something along these lines quietly to yourself:
"I would like to connect with the Free Remote CranioSacral Energy group session, please may I receive help with my ...(condition)... or ... please may I receive a general health boost."
BREATHING
Slow deep breathing helps. If you know any yogic breathing techniques that will help too.
KEEPING STILL
I find it's helpful to get as relaxed physically as possible, whether lying down or sitting, maybe doing some tensing and relaxing of muscle groups, then it's helpful to keep physically still and imagine the body becoming more and more a body of energy.
DIFFERENT GROUPS, DIFFERENT ENERGIES
There's lots of different groups working remotely now, which is brilliant. I sometimes ask to join in with whoever is sending at the time without knowing who it is, which seems to work fine. The different hosts all have different skills and experience but at the end of the day I think they're all connected to the same source - like different flavours of ice cream.