Swedish Pineapple Cake (a.k.a. Mexican Wedding Cake, Hawaiian Wedding Cake)
rec.food.cooking/zxcvbob (2002)
I've got a recipe that I really like that I think is the same thing (as Hawaiian Wedding Cake):

2 cups flour
2 cups sugar
1 tsp baking soda
1 tsp baking powder
1/2 cup chopped nuts
2 eggs
1 (20 ounce) can crushed pineapple with juice

Grease a 13x9x2-inch baking dish. In large mixing bowl, combine all ingredients and mix well by hand. Pour into prepared pan. Bake 35 minutes at 350F, or until toothpick inserted in middle of cake comes out clean. Cool, then frost with cream cheese frosting.

For Mexican Wedding Cake, add 1 cup chopped pecans to cake batter, and 1/2 cup each chopped pecans and flaked coconut to frosting.

Cream Cheese Frosting

Combine:
8 ounces cream cheese
1 tsp vanilla
1/2 cup butter or margarine, softened
2 cups powdered sugar