Some recommended places:
Bitraf, Oslo makerspace
A makerspace is a place where people can make things. Inventors, artists, programmers, designers, makers. It is marked by an opensource mindset, knowledge sharing and community. I volunteer and hang out here.
Blank Space Oslo Calendar
Blank space is a gallery and artists workspace.
Antagonist, norwegian game developer
I interned as a concept artist for Antagonist on through the woods.
Buda::Lab Belgian makerspace in Kortrijk, Flanders.