My parents are visiting me in Portland in June and I plan to take them to some wineries in the area. I am looking for scenic wineries that offer a good selection of both sweet and dry wines. I prefer dry wines (especially dry rose and pinot gris), however, my parents prefer sweet wines. Willamette Valley seems to be the most 'scenic area' close to Portland, however, most seem to only specialize in Pinot Noir. Any suggestions?