From left, Dominion Virginia Power’s Carolyn Moss, delegates Ken Plum (D-36), Eileen Filler-Corn (D-41), supervisor Pat Herrity (R-Springfield), delegate Mark Keam (D-35) and Fairfax County Board of Supervisor chairman Sharon Bulova attend the ribbon-cutting ceremony of the Children’s Science Center Lab on Monday, July 20 at Fair Oaks Mall in Fairfax.