Uda asked me to let you guys know about this (English isn't their first language so I've tidied this up a little from the original post):
The name may confusing, so I will clarify: Being a priest isn’t a requirement. We require your character to be wise or have a belief structure.
The point of the event is to have a neutral, Botany Band style meeting, focusing on beliefs, gods and the ancient lore of Azeroth. Scribes are welcome as well and those who come may also find a glyphs and scrolls market once in a while.
The adventures start in Halaa, by the podium. 8pm Server Time, every Thursday.
Please write a comment on the official forum thread if you are interested in the event.