I need some recs for places I can grab a quick bite to eat in chinatown without sitting through table service. Sometimes I'm in the neighborhood and I don't want to sit down to a meal, I just want to be able to pick up a quick bite at one or several different spots. I'm looking for any good chow at places with counter service, at markets, or from street vendors, etc. I don't care if they serve little snacks or big meals. I'm also interested to hear about anything I should be on the look-out for to take home with me for a later time.