I did a little googling but I still dont have a very clear view of this.
The only thing I understood is that its related to sufism.But sufism is basically the heart of religion.Its ishq e ilahi.
But izajah & the al latifiya & other names i never came across & still dont understand.
I dont think we have any such gatherings in Saudia.Else I would have heard of this.
This entire thing is new for me.