That's not grape juice ... that's wine served in baby bottles in a restaurant called Le Refuge des Fondues in Paris, France.
Ashley Thompson of Intelligent Travel blog tells us why:
Disgruntled servers and fondue restaurants are all over Paris, we know, but this is the only place that offers up some of the lowest-end table wine served in baby bottles. It seems that Le Refuge des Fondues found a clever little shortcut to getting around the mandated tax Parisian restaurants face when serving wine out of the slightly more traditional stemmed glass.
There's an added benefit:
You know how drinking any sort of alcoholic beverage from a straw sometimes seems to hit you much harder? That same logic applies to drinking wine from a nipple.
Did I mention you have to climb over the table to get a seat?
(Photo taken in 2000- they've been doing this for a long while)
http://intelligenttravel.typepad.com/it/2008/02/twin-cities-bar.html
More creative ways around unpopular laws.
http://www.startribune.com/local/15859722.html