The annual Kids' Night On Broadway event kicks off this afternoon at Madame Tussauds in a celebration hosted by Broadway booster and sometime stage star Rosie O'Donnell (Grease, Seussical). Now in its 12th year, Kids' Night On Broadway allows children and teens 6-18 years of age attend a Broadway show for free when accompanied by a paying adult. To learn more, visit www.KidsNightOnBroadway.com.