Took me way longer than it should have to get... I was thinking, yeah, those Google Glass doohickey things... Uh, erm Infrared? Hmm.. For a good 40 seconds, for shame.
Couldn't think of "Arabian Nights" as it is actually called "One Thousand and One Nights" in English and in many many other languages, including the original.
A night club usually has a stage show (singer or dancers), dinner and perhaps some dancing. A discoteque is strictly for drinking and dancing and, until the 1970s "Disco Craze", was mostly an "undergound" venue of questionable repute.
Can't speak for elsewhere, but if I asked someone in the UK if they wanted to come to a night club and we turned up to a cabaret act and dinner they would be very confused. Perhaps if I hopped in a time machine and asked someone in the 1930s... :)
(Btw using cock as opposite for hen wouldnt work all too great either hah