Davisville' s mayor: The Davisville Airport is actually located in the city of Millersburg  Millersburg officials have argued that it is illegal for restaurants in the Davisville Airport to serve alcoholic beverages because Millersburg has outlawed alcoholic beverages  But they are mistaken
Since the City of Davisville owns the Davisville Airport, and it is legal for restaurants to serve alcoholic beverages in Davisville, it is legal for them to do so in the Davisville Airport
A facility located outside of a city is not subject to the laws of that city even if the facility is owned by the city.