I don't think even the author knew It was just a random, made up drink In the film, Alice said it tasted like a lot of things (Cherry Tart, Custard, Pineapple Blueberries, etc), so it was just some sort of crazy idea that the author came up with to make the whole story more random!
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.