White cake mix
1 c. coconut
Pina colada mix
Cool Whip or whipped cream

Prepare cake as directed on package. Add 1 cup coconut to the mix and mix well. Cook in a 13"x9" sheet cake pan. Remove cake from oven and punch holes in cake with fork. Pour pina colada mix over cake. Put in refrigerator and when ready to serve, spread topping on cake and sprinkle with coconut.