Just so you remember, Memorial Day honors those who died in military service to the United States. That will be the theme once again at the Indianapolis 500 and NASCAR's Coca-Cola 600.
Tributes aren't enough to honor the men and women who gave the supreme sacrifice in defense of freedom and in armed conflict across the world. NASCAR teams are showing their colors for Sunday's race at Charlotte.
Patriotic color schemes dominate the stock cars that will take part in the season's longest race. Names of the fallen also adorn cars.
Take a look at examples.