Tart blood orange juice makes a brilliantly colored cocktail and not to mention very uplifting. For a touch of Dia de los Muertos spirit, spike with marigold infused tequila for an additional layer of flavor.
In a martini shaker add the freshly squeezed juice. Include the tequila, triple sec, and ice. Shake and divide equally between two salt and marigold rimmed margarita glasses.