Sergeant Michael Obado, heavy equipment floor chief, 7th Engineer Support Battalion, 1st Marine Logistics Group, watches as his little boy, Nozo, explores an armored truck at a family day celebration for Marines and Sailors of 7th ESB aboard Camp Pendleton, Calif., July 10, 2015. Included in the celebration were bouncy houses and displays that allowed them to look at things like sniper rifles, armored vehicles and Explosive Ordnance Disposal gear.