Alfheimr is a pretty good place to wander, if you are nosy and curious and like finding strange things. Kind of thin on people, though, so he's usually looking to say hello wherever he passes.
But the last time he did a divination it pointed him east and gave him a sense of water, so... Make the surface of the lake ripple. "Hello! Anyone here? Just a wanderer passing through, trying to be sociable."