I was visiting Sao Paulo Brazil last year, and I came across Couch Surfing weekly English club. They met every week at a cafe, and just had random conversations. During my stay, I attended the meetings several times and it was fun. I was thinking maybe we could start something similar here, not necessarily for English, but more like conversation meetings. This will give us share stories and experiences. Please let me know if you are interested.
P.S. no one is required to attend every week, as we all have different schedules.