Recently, I've started working again in downtown Seattle (specifically the Pioneer Square neighborhood, near First and Yesler) and although I've found a few good lunch spots from reading here and from some wandering around, I'd be interested to get some other ideas on what would be good to check out in the area. I already know about Salumi and Tat's near where I work (I'd like to try a few more things at Salumi, but the 30-minute lines make it tough to do too often) and I've found a couple of other decent places in the Financial District (Mel's Market on Third and Madison is one I enjoyed on a previous stint in downtown, and still seems to be pretty good.) I haven't had a chance to spend much time in the International District yet though.
I'd be interested to get suggestions for a few other places to try. Places in the Pioneer Square area would be ideal, but anything reasonably accessible from the bus tunnel would work as well.