I think the primary place is here, but there are also a few Twitch channels - Unibet's own, Ian Simpson's Twitch which runs on certain nights of the week. Plus a few other forum members do too.
There's a blog section to the community, and also Community Leagues run periodically - check out the forum post for that.
Outside of the Pandemic, there is of course the live poker meets - for those lucky enough to get to the Unibet Open, there's a fair amount of socialising then and there are also various national live circuit events - depends where you live.
I'm playing on Unibet Poker more and more recently and looking see what the community 'scene' is like.
My other favourite Poker Site, Skypoker, has a popular Discord channel, run by the players rather than Skypoker.
How do Unibet players socialise?
We're antisocial @Mr__D
I guess this is more true for me and not for the fellow members though
There are many highly valuable and entertaing blogs here:
Off-topic section where some interesting discussions could be found. Of course during twitch streams a chat is ongoing. How I miss @DaVitsche and his streams, esp. during the leagues...