Brunch enthusiasts and cocktail fanatics mark your calendars — May 16 is National Mimosa Day! This classic mixed drink, which is equal parts brut champagne and fruit juice (usually orange juice), has become a brunch staple and a popular drink at weddings. The drink dates back to the 1920s and most likely got its name from the a yellow flower native to Australia. With a variety of ways to add a twist to this cocktail, it’s fun and easy to celebrate this drink we all find mimo-so-good!