A Jolly Green patch is displayed on the grass at Joint Base Langley-Eustis, Virginia, Mar. 8, 2023. The origin of the green feet symbol came from Vietnam, when the HH-3E helicopter, also known as the Jolly Green Giant, would land in the rice patties and grass fields, leaving huge impressions that looked like giant green footprints. (U.S. Air Force photo by Staff Sgt. Anthony Nin Leclerec)