Prepare a tall shaker filled mostly of ice then fill halfway with Sweet and sour. Next, add equal amounts of Blue Curacao, Cherry vodka and Raspberry vodka to fill the remaining half of the shaker. Shake with vigor. (I'm sure you could simply pour all this into a glass on ice, but shaking is fun!) Be sure to have ice in the shaker or the drink will foam up. Pour over a glass of ice, and garnish with a lemon. The end result should taste like a Hawaiian Punch of sorts.