PLACE remaining 1 cup peanut butter chips and 1 tablespoon shortening in large microwave-safe bowl. Microwave on MEDIUM (50% power). Stir after 1 minute. Repeat until smooth. Stir in remaining 1 14 cups chow mein noodles and 14 cup oats. Drop by heaping teaspoonfuls 2 inches apart onto prepared tray. Flatten slightly. Press remaining 12 cup chocolate chips into cookies. Garnish with apricots, if desired. Let stand until firm.