Levittown School District LEADD Walk day is Sunday, March 29th. The walk starts at 10:30 AM. Preceding that will be a Pancake Breakfast hosted by Levittown Kiwanis. The LEADD fair, also held at Levittown Memorial, will take place after the walk. The Levittown Historical Museum will be open during the fair. Those who have not yet seen the museum, please do so this coming Sunday!