@liaizon @TauAs
Nice call!

Matas&Oscar are big music celebrities of quite narrow circles. Superb company if you're deeply into very diverse alt music. Check their radio: https://www.radijo-musikii.net/

Also see https://hardcore.lt/english-version/ - a true heritage punk cellar, having some metal tomorrow (dm me for directions if needed).

More artsy alt place is SODAS2123, https://sodas2123.lt/en/ - Usually a couple of exhibitions there, and you don't need a venue for a good time when the bar/kitchen is open, which sadly is a bit random. Just check them out in a random evening, good place to just chill and meet people.

Also see Studium P for young experimental venues: https://www.facebook.com/studiump20

And maybe Luna 6 as a space for political left discussions: http://luna6.lt/ (mostly in English afaik, but you should doublecheck by email I guess).

That's what comes to mind immediately.
I'm anticipating a crazy busy week, but would be nice to meet, maybe @TauAs too.