blackstonekeep.com

Drum stops to take in the sites of the keep. Shaking her head and humming a tune she examines the posted notes before adding one of her own.

Wanted: Stories and first-hand accounts of:
-Odd Children
-Demons
-Celestials
-Devils
-The Legion of Terror
-Anything strange

Signed the Humble Bard
-The signature is a crudely drawn drum with wings.

She then posts the same note in the other common cities, all the while singing a tune about two silly trolls.
There are no details on where to find Drum or if you will be compensated.