The fourth-annual Chantilly Day brought out a large crowd on Saturday, May 16 at the Sully Place Shopping Center parking lot, off Route 50, in Chantilly. The event featured live music, dancing, children's activities, food and NASA Astronaut Daniel Tani. Sully District Supervisor Michael R. Frey, who is retiring this year after 23 years in office, received a Lifetime Achievement Award from the Chantilly-Centreville Chamber.