I've been trying this out for some time, sometime they noticed the alcohol and I had to go to plan B, but I think I have it down now. Here are the steps. 1. Buy Vodka (cheap is okay here, they won't know the difference) 2. Buy some Skittles 3. Buy some Koolaid (6 flavors) A. Take the Vodka and separate it into 6 .5L containers B. Split the skittles up into 6 different colors (Red, Purple, Green, Blue, Orange, Yellow) C. Pour your Koolaid into the containers a. Shake those up until you have 6 colorful containers with no residue left from the koolaid b. Pour the skittles into 6 1L containers and add your corresponding colored vodka c. Let them sit over night then shake them up real good, pour the skittles out into a strainer over a bowl, then pour the vodka back into your .5L containers These will taste just like Koolaid and no one will ever suspect a thing.