The Derby Daiquiri

This is an excellent variation on the basic daiquiri - pretty much, it's just the addition of orange juice.  The drink itself dates to 1959, when it was entered into a 'Rums of Puerto Rico' competition.

•     1 oz Orange Juice
•     ½ oz Lime
•     ½ oz Simple Syrup
•     1½ oz Light Puerto Rican Rum

Shake with ice and strain into a chilled cocktail glass.

You can even make a pitcher and serve instead of those blasted mimosas.