Coming to Portland from L.A. Wife (Japanese) has a palate on her and can tell the difference between bottled water brands, seaweed, you name it - kind of scary. Would like to sample some good bistro-type NW cuisine and NW wine. Also hearing good things on the board about Asain cuisine in Portland. Coming from L.A., we have eaten AUTHENTIC top-notch Japanese (Sushi Ko, Sasabune, Mori Sushi,) and Thai (Renu Nakorn), so we are looking for places that stack up - what can you recommend for either type of request....?