Ibsen hangout (4)
I believe the answer is:
oslo
'ibsen hangout' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for oslo that I've seen before include "Capital in throes of go-slow" , "Nordic capital" , "City in Norway" , "Northern capital of Czechoslovakia?" , "It's capital in Anglos London" .)