There are many reasons to visit an Irish Pub. Usually the service, the beer, the music and the craic are the main ones. But McLaughlins in Dusseldorf appears to have a secret weapon.
I haven't been to Düsseldorf but as a city it would appear that their toilet paper is severely lacking. At least that's what I infer from McLaughlins sign.
If you're in Dusseldorf you know where to go.