It gets even more interesting in dry counties.
Lubbock is a dry county, but municipalities can override that. There's a small incorporation right outside of the Lubbock city limit that allows liquor sales. (It's called "the Strip".)
The landowners there lobby aggressively to keep the City of Lubbock dry. (You can buy liquor per drink at bars, though.) It's interesting that the folks who profit off of Lubbock being "dry" join forces with those who are ideologically motivated. Very odd bedfellows.
I will note, however, that Lubbock doesn't have the roadside panhandlers that plague Austin.