The NYC Finnish Meetup Group was founded by Casey on August the 19th :
http://www.meetup.com/The-NYC-Finnish-Meetup-Group
Next event: picnic in Central Park on September the 13th.
If it rains the meetup will be held indoors.
You can come along even if you do not know a word of Finnish.
Casey ( the organizer ) writes :
"Keep in mind that the purpose of this group doesn't always have to be about language learning (or, at all, although some members are interested in such) as I am quite a fan of random adventures for no apparent reason."