National Champagne Day is an annual event, observed every year on December 31. …
Category: December
Call a Friend Day is an annual event, observed every year on December …
Call a Friend Day
Unlucky Day is an annual event, observed every year on December 31. Image: …
Unlucky Day
One Voice Day is an annual event, observed every year on December 31. …
One Voice Day
National Card Playing Day is an annual event, observed every year on December …