Places around the world every month where people could meet...
People from all around the world....

Examples 2021...
http://www.rainbowcircle.co.uk/rainbowcircle.html

Rainbow Gathering history & basic setup....
http://freeschool.0id.org/rainbow-family-gathering-guide/

Wikipedia / History To Carefully Make Again.....
https://en.wikipedia.org/wiki/Rainbow_Gathering