These Spicy Blackberry Margaritas for a crowd are THE BEST margaritas ever! Tequila, blackberry brandy, green chiles, fresh fruit, agave, orange juice, and lime. Rimmed with chili salt. Cheers! HAPPY NATIONAL MARGARITA DAY! I wait for this day with anticipation every year (kidding...kind of??). My absolute favorite holiday (kidding again...we think)!! Is there any cocktail