Preheat oven to 325 degrees. Grease and flour a 9 x 13 inch baking dish.
In a mixing bowl, using a mixer, combine eggs, oil, sugar and vanilla. Add zucchini and pineapple.
In another bowl, combine flour, baking powder, baking soda, spices and cocoa. Add to zucchini mixture and mix till smooth. With a spoon gently stir nuts and raisins into batter. Pour into prepared baking dish and bake in preheated oven for 35-40 minutes. Cool on wire rack. Makes 12-16 servings. Enjoy!
Note: This cake may be frosted with Cream Cheese Frosting or one of your favorites.