Any rewilders close to Berlin, Germany

For what i’ve read up to now, it seems we all are quite alone in each of our spots. So, I would like to know if there is any rewilder close to my place who also hate to do things alone. I live in some kind of ecovillage, surrounded by some kind of forest… well it is a pine farm like most of what can be seen around, but there are also some other things around growing, there is a canal close to my spot, and a river too. And I can host people for any length of time. And … what the hell! I come from the south of Europe and here it is not really as cold as the natives say.