DISSOLVE gelatin in boiling water; stir in cold water. Pour into 8-inch square pan. Refrigerate 2 hours or until firm.
FOLD fruit pieces into whipped topping. Spoon into dessert dishes, making a well in the center of each dish. Flake prepared gelatin by breaking into small pieces with a fork. Spoon into center of each well.
REFRIGERATE until serving time. Top each with 6 graham snacks.