It’s a refreshing, eye-opener that is the star of many a brunch, and today is the day to raise a toast to the ubiquitous morning cocktail because it is National Mimosa Day. The typical one is made up of orange juice and champagne, or sparkling wine, but what’s the key to a really good one? We spoke to the owners of MI.MOSA in Farmington to see how to make the perfect mimosa.