A contemplative journey

Exploration Stage: Monster Hotel
From: Max O'Phobia
Description: Why did I come to this city, you ask? I tried to break the curse. I met a doctor, a fortune teller, and finally a shaman. He gave me this amulet. What? I must have dropped it in my pocket. Can you help me find it?
Completed: According to the shaman, the amulet was carved from a special piece of stone found only in the city where "the wise know all." It led me here.