Launched by the American blogger Chris Oggenfuss who wanted to honour the wine of kings, Champagne Day is a global online event that celebrates Champagne.

This event takes place every year in October. On this day, fans are invited to use the hashtag #ChampagneDay across all social networks while posting champagne-related content!

But Champagne Day is also celebrated in Champagne :

Champagne Day in the Coteaux Vitryats in Vitry-le-François

Champagne and You, in the western Marne Valley