I brought up the topic of airports that allow you to carry drinks around the concourse in
this thread, so far MDW and DAL have been mentioned. At MDW, I saw signs in a couple of the bars explicitly inviting you to ask for drinks "to go". I know I have seen signs at other airports that alcoholic drinks can't be removed from the serving establishment, and I assume that is the general rule in most US airports.
What others are there? I would think that since Europe and other parts of the world are not so uptight regarding alcohol that this might be more common outside the US.