Tropical margaritas are cocktails that sell themselves, just the name sounds good, right? Sadly, the tropical margarita is too often pumped up with fake coconut liqueurs and super sweet concentrated pineapple juice and accompanied by a name like "coco-loco something or other" and then served in a bucket at a strip mall bar. This is not that cocktail. While one cocktail still packs the standard 2 ounces of liquor for a margarita, the only thing supersized is the stemmed goblet glass and gorgeous 2 inch hibiscus ice cube that will melt slowly into the drink, dying it with a tase of magenta colored tartness. Still, you're more than welcome to make your drink a double. What the drink leaves out, blessedly, is all of the ingredients that are as similar to tropical authenticty as a real vacation is to the island photo on that wall calendar hanging over there.