W.T. Clarke High School 740 Edgewood Dr, Westbury, NY11590 W.T. Clarke High School has been a part of the East Meadow School District since 1957. The school serves students living…More in South Westbury, East Meadow and Levittown. Clarke is known for its school newspaper, "The Vanguard," which wins awards every year. Most recently, it was named the Most Outstanding Newspaper in all of Long Island at the 2010 Adelphi Press Day Awards Ceremony. Clarke's sports teams have a history of winning, and the students show pride in the school.