halal-haram

It was in the headlines,
"Ditangkap di kelab haram!"

I wonder,
were there any "kelab halal" before?

How do they define "halal" when they serve alcoholic drinks in there?
then why don't they put a huge halal logo on the front door if they are so "halal" and not "haram"?

It was like,
they were wrong because they got into a "kelab haram", so if they were caught to be in a club which is not "haram", which also means the other way that the club is halal, then it is ok. Was it like that?

Oh, pathetic!