Teen Gothic

I (23) have goth friends but we all met through ask.fm in early 2010s, and we are from different cities, so we basically only see each other at festivals and on travels. I really want to meet people from my city (Wrocław, Poland). I've tried to organise a meetup and many people seemed interested, but almost all of them dropped out and long story short, the thing won't happen. I attended The Cure themed event tonight, and was actually pretty dissapointed, because the club was almost empty, so I went home early. I go to live shows too, but people who stay after the concert ends are all 30+ and in friend groups, younger people just go home. I talk to some folks online, but they're either from different cities or countries, or really shy and kinda scared to meet up for coffee or something like that. Any ideas? Sadly there are no goth shops or goth clubs here.