Sparky, left, the Aircraft Rescue and Firefighting (ARFF) mascot, and Lance Cpl. Cole Vessey, a firefighter with ARFF and a Tualatin, Oregon native, pose at ARFF’s static display during the Devil Dog Family Day aboard Marine Corps Air Station Miramar, California, June 26. A handful of ARFF Marines presented a firetruck and examples of equipment to Marines, spouses and children.