I am so PO'ed right now it's not funny. I have spent the last 20 minutes trying to get out of the night club. I think you go behind the partition where you came in from, but that just takes me right back to the door of the back room. I have checked every topic in this forum and checked the walk through. Can anybody point me in the right direction (pun intended) ;D
If I remember rightly there is a hotspot called "stairs" to get out. I too had difficulty exiting that room but it is possible! Just keep clicking around using "interact". :p