We'll be traveling the Eugene-to-Seattle trail, and would love to know where we could find an Indian market that carries mustard oil, which seems impossible to buy on-line. Any suggestion is welcome, but one that wouldn't take us miles through city traffic would be especially nice. (Mustard oil, BTW, is a requirement for lemon pickle, vindaloo curry, and a great way to cook fresh spinach; a little goes a long way, of course. Most generic "Asian" grocery stores don't carry it; I don't actually know any other cuisine that uses it, although it has medicinal and cosmetic uses in several.) Of course, if they have mustard oil, they probably have other interesting things too.