There are many different traditions that people can be observed partaking in each year on Memorial Day. u003cbr/u003eu003cbr/u003eMany of these revolve around religious services, where hymns and readings take place. It is also tradition to place a wreath at the Tomb of The Unknowns in Arlington National Cemetery. u003cbr/u003eu003cbr/u003ePeople also take in parades which happen each year, along with placing flags and insignia on the graves of veterans.