Hi Dan! This almost looks like Salmonberry based on your Northwest location - Rubus spectabilis which is a NW native you may be familiar with. Otherwise I'd venture it's a member of the Rubus (raspberry/blackberry) Genus. Do you have any other guesses?
There is a great designer in Everyone.
Learn more at www.artisanenvironments.com
You wont get any this year of course, but allow the stalks to grow and next year they will branch out and you will get berries. I always cut the canes just in time so the tips do not touch the ground and root or they will take over the whole area.
The real world is bizarre enough for me...Blue Oyster Cult
To do a great right, do a little wrong - shakespeare. twisted little ad:
permaculture bootcamp - learn permaculture through a little hard work