First Layer:
2 cups graham cracker crumbs
5 tbls margarine

Combine and press into 13x9 pan.

Second Layer:
2 egg whites
2 cups powdered sugar
1 stick margarine
1 teas vanilla

Beat egg whites then all ingredients and beat for 10 minutes. Spread on first layer.

Third Layer:
4 bananas
1 large can crushed pineapple, drained well

Slice bananas and place on top of second layer. Spread drained pinapple over bananas.

Fourth Layer:
1 large container of Cool Whip
chopped pecans
marachino cherries

Spread Cool Whip on top of third layer. Sprinkle with pecans and chopped cherries. Refrigerate.