This family-run Ukrainian cafe is cheerier and more welcoming than many of the borough’s banquet facilities and dingy holes-in-the-wall serving cuisines of the former Soviet Union. The floor staff, which is managed by a young married couple, Artem Surjko Iurasov and Alina Allakhveranova, speaks fine English. Prices that prompt a double-take. No item exceeds $7. At Cafe Kiev, the flavors are...