Airmen, civilians and family members from the Holocaust Remembrance committee pose for a group photo behind 1,000 pinwheels April 12, 2015 at Joint Base Charleston, S.C. Holocaust Remembrance Day is Thursday April 16, 2015 and the pinwheels represent the six million victims of the Holocaust. The pinwheels will be displayed as a memorial for a week on the corner of Hill and O’Neil Blvd. (U.S. Air Force photo/Senior Airman Jared Trimarchi)