just had an awesome idea for a mod called "pass me the drink" basically when you go to a bar you can sit down on the stool and then buy something. If you buy it while sitting down, instead of adding it to your inventory the bar-man/maid will grab a bottle and then put it on the counter and your character will drink it right there.
It's a small mod but i think it would be cool, I thought of it while looking at the picture of the bar off that swedish website (not a scan).