I'm coming to Seattle this Friday, will arrive at my hotel (Sheraton, at 6th Ave. and Pike St.) around 10 PM. Is there a Chowhoundish place for a late night bite that's either within walking distance or a reasonable cab ride? Oh, OK, if there's a MUST go-to place, an unreasonable cab ride will work! We love BBQ, spicy ethnic cuisines, etc. but are, of course, up for cuisine/atmosphere that's particularly Seattleish. Also, I'll be on my own all day Sunday (till 4 PM); I'm planning to go to the Pike St. Market, but is there anything else I should experience? Thanks in advance, Seattle Chowhounds!