GREASE 10 x 15-inch jellyroll pan.
COMBINE dried fruit and sunflower seeds in food processor; cover. Pulse to chop into small pieces. Transfer to large bowl. Add rice cereal and oats; mix well.
COMBINE peanut butter, corn syrup and sugar in small, microwave-safe bowl. Heat on HIGH (100%) power until bubbly, about 1 to 2 minutes. Stir in dry milk and vanilla extract. Pour peanut butter mixture over cereal mixture. Stir well to coat. Press mixture into prepared pan. Cut into bars. Let cool completely before removing from pan. Store in airtight container.