Kool-Aid - a healthier alternative to regular soda drinks, just mix the powder with water and sugar.? A Quart (QT) is 2 pints, by the way - that's 4 pints-worth of drink in one sachet.? The Blue Raspberry Lemonade flavour is one of the most popular, which is interesting seeing as the blue raspberry is an entirely fictitious fruit, like the Space Cucumber or Turbo-Apple.