We enjoyed some Chicken Tacos Al Pastor so tried to come up with a margarita type cocktail. We had grapefruit and Hibiscus tea left over from our party so came up with this little number.
3-4 fingers of Tequila
2 fingers of fresh grapefruit juice
2 fingers of hibiscus tea
juice of 1 lime
topped with seltzer and ice
You could add simple syrup or agave syrup if you want it sweeter. We like the tequila to come through without the sweet cover up.