In observance of Memorial Day, the law library will be closed Sunday, May 24 and Monday, May 25.
A brief Memorial Day History is available on the U.S. Department of Veterans Affairs Website. Also of interest may be two famous Memorial Day speeches delivered by Oliver Wendell Holmes, one in 1884 and the other addressed to the graduating class at Harvard Law School in 1895. PDFs of these speeches are available using The Making of Modern Law: Legal Treatises Database (GMUSL users may link to this database here).
And where is Memorial Day officially designated a Federal holiday? Title 36 of the United States Code includes statutes relating to “Patriotic and National Observances.” 36 U.S.C. § 116 designates the last Monday in May as Memorial Day.