If you enjoy wine, you could go to Woodinville. Tons of wine tasting opportunities. Most Washington wineries have a presence there.
I'd second the San Juan islands. Orcas is a nice option with a trip up Mount Constitution. Fabulous views. San Juan island is also nice and you can check out the English/American camps. You could then take the ferry over to Victoria BC, check out the Butchart Gardens and then head over to Vancouver.
I'd second the San Juan islands. Orcas is a nice option with a trip up Mount Constitution. Fabulous views. San Juan island is also nice and you can check out the English/American camps. You could then take the ferry over to Victoria BC, check out the Butchart Gardens and then head over to Vancouver.