The most common and most likely answer to this crossword clue is the 12 letter word MICROBREWERY
I've seen this crossword clue in Financial Times
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More clues leading to the result MICROBREWERY
Buddy explains!
The straight part
We know that "little drinking establishment" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case little drinking establishment = microbrewery.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does MICROBREWERY mean?
MICROBREWERY noun- A small commercial brewery, often one serving a single pub at which it is physically located; in the United States, often used to indicate a brewery that produces fewer than 15,000 barrels of beer annually.