Gianni Latimer, a 7 year old Marine Corps Base (MCB) Hawaii resident, tries on a Marine aviation pilot's cranial helmet during the annual Oorah Kids event aboard Marine Corps Air Station (MCAS) Kaneohe Bay, Mar. 21st, 2014. Marines of MCBH volunteer each year as pretend drill instructors to give the children on base a chance to experience what it's like to be a Marine. (U.S. Marine Corps photo by Lance Cpl. Aaron S. Patterson/Released)