Drain pineapple, reserving 1/3 cup juice (save remaining juice for another use). Place the pineapple and reserved juice in a blender; cover and process until smooth. Set aside. In a large bowl, combine the flour, sugar, baking powder, baking soda and salt. In a small bowl, whisk the eggs, oil, vanilla, pineapple mixture; stir into the dry ingredients until blended. Fold in the zucchini, cranberries and nuts. Pour into two greased and floured 9-inch round baking pans. Bake at 350° for 30-35 minutes or until a toothpick inserted near the center comes out clean. Cool for 10 minutes before removing from pans to wire racks to cool completely. Just before serving, dust with confectioners’ sugar. Yield: 2 cakes (8 wedges each)