• Integrity Housing2:02pm May 24, 2019 Memorial Day is an American holiday, observed on the last Monday of May, honoring the men and women who died while serving in the U.S. military. ... Originally known as Decoration Day, it originated in the years following the Civil War and became an official federal holiday in 1971. In loving memory of the fallen men and woman, Integrity Housing would like to say thank you for your services. View on Facebook