I'm a SF Chowhound originally from Seattle, and my dad still lives there. As a holiday gift, I'd like to find a wine class for him and his SO to attend, but since I'm no longer local, I'm not sure of the best options. They're interested in pretty much all types of wine, so at this point I'd be open to any thoughts.
He lives near Lake Union, so somewhere west of Lake Washington would be best, preferably near downtown (though anywhere in the area would be fine).
Thanks in advance for any suggestions!