There is a stigma that this club is hard to get into. My opinion is they have existed long without too much trouble for a reason. When they get a nice flow of customers they may not be as forthcoming on the phone if you dont have your shit together. (e.g. instead of saying you heard about the place from a friend you ramble and ask random questions like (Is Luna there? Oh shes not, when will she be there? or How did I hear about this place?, uhhhhh, i dunnoo i saw it on some forum)
However, for whatever reason maybe there is a lull in customers so they are trying to drum up some business through word of mouth.
In short, memberships are always open, but they wont put up with your drama on the phone if they have enough business