I did a webshow tutorial on how to dye yarn with Kool-Aid on Friday. This was the result of the yarn I dyed with Kool-Aid and my crockpot. It has reds, pinks, beiges, warm browns, purples, and peaches in it. I call it 'Desert Sunset.' SO pretty. I used KnitPicks Bare yarn in 100% Peruvian Highland Wool.
(BTW - I put the recipe that I used on my blog!)