The fizz is a classification of mixed drink that is a variation on the Sour family of cocktails. The addition of carbonated water (soda) adds the "fizz". First mentioned in the 1887 edition of Jerry Thomas' Bartender's Guide, the fizz has many variations, most having to do with additional ingredients such as egg white, egg yolk or whole egg. For example, the Ramos Gin Fizz, one of the most famous variations, includes not only egg white but cream, sugar, orange flower water and both lemon and lime juices. Charlotte fell in love with the Violet Fizz at the venerable Varnish in Los Angeles. This beautiful cocktail epitomizes all that is wonderful about the Fizz and its numerous variations and is perfect for Spring brunch.