Preheat oven to 350°. Combine first 3 ingredients; stir to blend. Roll into dough into generous 1-inch balls. Place 2 inches apart on greased baking sheet. Bake for 15 minutes or until lightly browned. Cool completely. Combine Key Lime Cheese Ball Mix Packet 1 with cream cheese; stir to blend. Chill 2 hours. Spread prepared cheese ball mix on cooled cookies. Top with mixed fruits; sprinkle with crumbs from Packet 2. Makes 8-10 servings.