That sounds cool! In my game no celebrities died yet so I would be in trouble filling that graveyard, but that might not stop me from stealing your idea :) I might combine it with a museum or park though, or there will be no reason to visit yet. A royal crypt will be easier as I kept a few late monarchs' graves, but that would not really be a cross pack thing.
I will probably add some content to Glimmerbrook, perhaps creating a small square including palm reading. And some of the Spellcasters might get a crow pet.
I am planning a motion picture nameed "Crow", along Hitchcock's "Birds" - starring Judith Ward... :)
Looks like there is a small amphi in the top-left hood. Maybe some of my Comedians and Musicians can perform there, with a ghost audience?