Hallo all , to become an Irish pub, the owner need to ???? do what .

Here in Iceland we have maybe three pubs that you can tell " Celtic "
but , there are Life music , but not folk music , just pop music and
rock and music like that .

So if I would like to have a Irish pub witch I would call " Anam Cara "
how should it be like , what should I have to do to be able calling it
" Irish " ???? pub ...

All the best Skarpi