National Bloody Mary Day celebrates the drinking of the Bloody Mary cocktail, which is described by some as the perfect hangover cure–despite the fact that it happens to contain the very thing that made the person hung over in the first place: alcohol! Origin: Popular theory puts the Bloody Mary's birthplace in Paris in 1921,

National Buffet Day is a holiday that falls on January 2nd every year and invites everyone to head out to their favorite buffet or smorgasbord and enjoy Origin: In 1939, at the New York World's Fair exhibition