Flag etiquette on Memorial Day is unique. At sunrise, flags are to be raised to full staff briskly, then lowered to half staff position where they will remain until noon.
See guidelines for flying the American Flag.
Traditionally, on Memorial Day (U.S.), volunteers often place small American flags on each gravesite at national cemeteries. A national moment of remembrance takes place at 3:00 p.m. local time.
Consider visiting a local cemetery to place flags; many organizations would be grateful for volunteers. Contact your local American Legion post or the Daughters of the American Revolution or the Boy Scouts.