In Chapter Two, as Laura talk to the Gorf. He will reveal that the wind monk dropped his glasses in to the swamp on the right. This will unlock a new hotspot to interact with. Go to the swamp that has the reeds next to it. Take a reed then use it on the swamp. Laura will stir up the swamp and earn "Master of Stirring". Note: This must be done before getting the glasses, or the hotspot will disappear.