The placement may arrive to be a shock — a full-blown, sit-down Uyghur restaurant merely a dumpling’s toss from Macy’s in Midtown — but the many Uyghur classics are right here, from steaming plates of dumplings, lots of noodles, a myriad of lamb, as well as common big tray rooster (da pan ji), a spicy stew of rooster and potatoes served wit