Salad:

4 lbs. grapes, mixed colors
apple
small crushed pineapple

Chop fruit, and mix to your taste.

Topping:

1 cream cheese
8 oz. sour cream
1/2 c. sugar
1 tsp. vanilla
walnuts
1 c. brown sugar

Mix together, and pour over fruit. Chill for 1 hour. Top with walnuts, and 1 cup of brown sugar.