National Margarita Day
1/11February 22 is National Margarita Day, a day designated for the celebration of all things tequila, triple sec and lime. While the famous cocktail has been around for less than a century, it's become a staple at restaurants and bars around the world, with each establishment adding its own unique twist. Since your hangover is likely to last longer than this annual holiday, feel free to celebrate all year long.