Nice! You have to go there! You won't regret it. Wow, that is new information for me. You see... I will learn a lot here as well hehe. I searched about it and it seems to be true that we have this community, but I don't think that they speak old English.
Here is my font of information: https://www.vice.com/en_us/article/gq8ae9/welcome-to-americana-brazil-0000580-v22n2, but some day I will try to write about it for you!
Yes, I am studing in Portugal :)
I'm traveling in Portugal. Thanks for posting that link.