Halloween Delight Cake

Preparation

1. Set whipped topping out to thaw.
2. Cut angel food cake into 1-inch pieces and place in a large mixing bowl. Set aside.
3. Place gelatin mix in a mixing bowl and add boiling water. Stir until gelatin is dissolved.  Add frozen lemonade concentrate and let set until mixture thickens slightly and becomes syrupy.
4. Fold in 1/2  of the whipped topping. Pour gelatin mixture over angel food cake and stir until mixed well.
5. Spread cake mixture evenly in a 9" x 13" glass pan and refrigerate overnight until set.
6. Spread remaining whipped topping over cake and serve.