Actress and model Angie Harmon unveiled her new Milk Mustache ad in Los Angeles last week, saying "It's my proudest professional achievement." Milk Processor Education Program staffers Julia Kadison (pictured far left) and Miranda Abney (center) introduced Harmon to an audience of more than 100 people, including reporters, mommy bloggers and area processors, who attended the event.

Many, including Harmon, brought their kids to enjoy the "New York Street" studio scene decked out with festive Halloween decorations and lots of chocolate milk: the Official Drink of Halloween. For more details and photos, visit www.whymilk.com.