Looking for dried, ground galangal powder, sometimes called Laos powder. But where the heck do I find it? Fairway has a pretty good spice section but I don't think they have galangal. I once knew the names of a couple specialty markets in NYC that specialized in mystical exotic spices of the Orient but I have forgotten what these stores are a called and I'm not sure they would even have galangal.
For my purposes, I'm not really interested in the fresh stuff because I'm making a rub/spice mixture of all dried ingredients.