National Memorial Day Observance at Arlington National Cemetery
About 5,000 visitors attend each of the two major annual remembrance ceremonies in the Memorial Amphitheater. They take place on Memorial Day and Veterans Day and are sponsored by the U.S. Army Military District of Washington.
Many military organizations also conduct annual memorial services in the amphitheater. In addition, organizations also host memorial observances and events at Arlington. All ceremonies and special events are free and open to the public.