I have heard it asked where to find ground marked holy by Ourania, Goddess of the Moon.

These spots in Hashan bear Her mark.

In the Old Quarter, The Library, in the room where the misterious set of fake books are.
The spot that is SouthEast of the Altar of the Moon
The spot just south of Serpentis on Moon Street ( you know where the jaunt to Moon Street is off of Serpentis)

These are the 3 that I am aware of. When there are more that I know about I will inform you.

Son of Twilight
Elder Secretary to the Serpentlords
Mentor Keyth Danial-Lokelinde
Serpentlord

Penned by my hand on the 2nd of Glacian, in the year 248 AF.