The National Memorial Day Parade begins at 2 p.m. Monday, and ends about 4:30 p.m. Most streets along the route will be closed from about 1:15 p.m. until the parade's conclusion. Parking restrictions will be in effect from about 6 a.m. until 5 p.m.
SOURCE: D.C. police | By Gene Thorp - The Washington Post - May 24, 2008
Rolling Thunder This Weekend MAP | The Rolling Thunder motorcycle procession begins at noon Saturday and Sunday at the Pentagon parking lot. It finishes about 3 p.m. The annual event honors U.S. men and women who have died in military service to their country.