A One-Round Living Greyhawk Perrenland Special Adventure
From the introduction:
Your request to progress to Seeker within the Order of the Sleeping Fist has been received. You have been called, to an audience with the Master of Trials of the Order at the Monastery in the Yatils above Krestible.
This is an APL 4-12 special mission for members of the Order of the Sleeping Fist.