I got this recipe a few years ago from a lady in our office. My family and my wife's family all love it. So, I thought I'd share:

GRAPE SALAD

1 - 8oz Cream Cheese
1 12oz Cool Whip
1 tsp. vanilla flavoring
1 cup of confection sugar
3 to 4 cups of black or red seedless grapes
1 cup brown sugar (enough to cover top)
1 cup chopped pecans (enough to cover top)

Instructions:
Mix 1st 4 ingredients together with mixer and then fold in grapes.
Spread in a 9x13 pan.
Sprinkle brown sugar on top and then sprinkle nuts on top.

Suggestion:

Cut big grapes in half.
Let cream cheese sit out (or put in microwave) to soften up before making mixture.
Cream cheese/grape mixture is better if you make the day before and put in the refrigerator. Make sure and cover dish if you do this.
Sprinkle brown sugar and nuts on top the next day and put back in refrigerator. Do this at least a couple of hours before serving.