What should you know?

These plant-based beverages have the consistency of a smoothie. Green milk, as seen in The Last Jedi, has floral flavors; the blue drink from A New Hope tastes of melon and pineapple. These “milks” are expensive, so if you just have to try one, split it with a friend. The optional splash of booze—rum for blue milk, tequila for green—doesn’t add anything but cost.

What are the specialties?

Frozen nondairy drinks, with or without alcohol.