Chez' freddy's alternative brownies

1. Prepare the cake mix according to package directions, adding in the drained pineapple and the coconut, and pour into a 12" x 15" baking sheet pan that is greased and floured.
2. Let cool to room temperature.
3. 2a. Remove cake from oven and immediately poke holes in the top of the cake with a wooden spoon handle then.
4. 2b. Heat the condensed milk and the pineapple topping `til free flowing liquid (like water) and pour the evaporated milk in them.
5. Then the pineapple topping in them as well.
6. Dusti the top with the cinnamon/sugar and refrigerate `til dessert is to be served.
7. Remove from the fridge and, top with the cool whip, garnish with additional syrup, cinnamon/sugar, slice and serve.