These are two of my favorite non-combat aD&D scenarios of all time (ok so there's some combat).
Gryphon Hill is the prequel to Ravenloft and is very investigational and haunting
Oasis of the White Palm is a survival in the sands and at the oasis sceanrio that I would set in Araby (not sure where yet).
Any thoughts on GRYPHON HILL to those of you who have run it?
jh