What is your locality's official beverage?

For example, straight bourbon whiskey is a “distinctive product of the United States” and there are Federal Standards of Identity that stipulate its production requirements. Also known as “America’s Native Spirit”.

So, this Question isn’t limited to just country… what about your state, province, territory, parish, town, etc? Any interesting history or info? What makes it official? How is it unique?

Recipes for your own drink, while welcome, might best be placed in other Fluther threads.