Chronicles of Khaldun: Bread and Circuses
Nainimdul is located deep in the Feywalk Woods, far from the roads of man. Incredibly isolationist, Nainimdul only allows elves and their kin — eladrin, gnomes, and the like — in the town proper. Half-elves are begrudgingly allowed in the settlement, but are treated as second-class citizens.
Anyone else approaching the settlement without elf escort may be given a single warning, or may just be killed on sight. Those who are friends to elves are allowed to live, but are not allowed in the settlement proper.