Yes, as far as I have heard it is a French tradition known as, "des oiseaux et cages." It goes in that whomever opens a bottle of champagne gives the other drinker an option to take the wire cage or the cork (the bird). You then must agree to hold onto either object until you see each other again (this is usually done between two people who don't see each other often). If upon seeing each other again one person can produce their object and the other cannot, then the one without their piece must buy the next bottle of champagne.
It is a 375ml bottle of champagne (half the size of a standard bottle).
The label will have the year on it.
6 glasses in a bottle of Champagne
A split of champagne is a half bottle
There is the Murgatroyd (50 L) - but I don't know if anyone bottles champagne on it: http://www.google.com/search?q=Murgatroyd+50l
Never use a corkscrew on a champagne bottle.
Largest champagne bottle size is a Melchizedek (30L) although Armand de Brignac Champagne have claimed they have the largest Champagne bottle size which is also 30L but instead they have named it the 'Midas'
There are about 27 fluid ounces in a standard (750 ml) bottle of champagne.
The Champagne Bottle - 1908 was released on: USA: 2 May 1908
A piccolo size bottle of champagne is 200ml (or20cl).
How do you place a fork or a spoon in an open bottle of champagne?
How many glasses of champagne you get from one bottle depends on the size of the bottle. You can get six glasses from a 750-mL bottle. A magnum is equal to two bottles and a rehoboam is equal to six bottles.