Ask HN: Are there any Hacker News meetup groups?

I saw that the same question has been asked before, but it's probably worth it to get a more up-to-date answer.

I don't have too many "HN type" people in my social circles (anymore) and was wondering if there are any meetups I could participate. Mostly I would be interested in Helsinki, Finland area meetups, but I guess others can use this thread to find groups in their area also.