I own the fly shop in Port Townsend and we give free flytying instruction to our coustomers and offer classes on everything from basic tying to spey flys, we are going to try to do a class on atlantic salmon flys this year. We have had Mike Croft, Skip Morris, Glenn Starr, and assorted others. The classes are inexpensive, just enough to pay the instructor and for materials.
Drop me a line if you are interested.