From Dwarf Fortress Wiki
 Alcohol / food stocks?
It might be useful to add whether or not one needs to add booze/food stockpiles to the inn or something similar.
- I've added my observations in this respect, but further confirmation is required.--Peter Salt (talk) 20:54, 8 December 2015 (UTC)
I can confirm that is there is an alcohol stockpile, they do work - Puffin. (14/12/15)