Each year betterArts hosts the Children's Room at Watertown's North Country Goes Green Irish Festival. The three-day event, which draws thousands of people to the Dulles State Office Building where festivities are held, features a parade, entertainment, activities, and food all weekend long. betterArts will host children's events Saturday and Sunday. The festival opens up at 5:30 p.m. Friday, March 14 with Irish folk music, a beard contest, and lots of other live entertainment.