Twisted Dragon is an incredible club with an extremely well done Gothic theme. The staff is very friendly and helpful. They really want you to enjoy the place and it works as when I arrived there were several people who guided me around the place and showed me all of the different things they are trying to complete at the club.
The building is immense and it appears to have taken a lot of effort to complete. Everything in the area complies with the theme that they are meshing with from the textures to the decorations to the steps and downstairs shop. Appearance suggests a ton of custom work to have made this work out together so nicely.
The music is just amazing, every song I heard was fantastic. It would seem that the music is mostly Industrial with a wide range of subsets within that genre. When there is not a DJ the music is still being played live from a Shoutcast stream according to their website and as such this music is accessible from outside of Second Life as well.
There is also a pawn shop that buys and sells No Copy/Transferable items and there is some amazing stuff here. I had to Landmark the place so that I could come back later, I noticed some statues there that I wanted for myself and they are amazing. Everything here is for a very competitive price. You might just find something that you want here or perhaps you could sell something to these guys for some Lindens.
This is a wonderful and exciting place and I suggest that you come on down and see the area for yourself. The theme and music are fantastic and if you aren't into that sort of thing then just come to see the structure put into the building of the area; it is very impressive.