National Pearl Harbor Remembrance Day Remembrance Day. It became (Patriotic and National Observances and Ceremonies) of the United States Code. On Pearl Harbor Day, the American flag should be flown at half-staff until sunset to honor those who died as a result of the attack on U.S. military forces in Hawaii. Pearl Harbor Day is not a federal holiday – government offices, schools, and businesses do not close. Some organizations may hold special events in memory of those killed or injured at Pearl Harbor. On Sunday morning, December 7, 1941, the Imperial Japanese Navy Air Service attacked Naval Station Pearl Harbor in Honolulu, Oahu, Hawaii
Pearl River, New York hosts under the auspices of the Ancient Order of Hibernians the second-largest Saint Patrick's Day parade in New York state, typically on the Sunday following St. Patrick's Day. This large Irish-American population also supports the largest youth Gaelic Athletic Football team in the United States. Pearl River is the site of Blue Hill Plaza, Rockland County's first commercial skyscraper, with 21 stories of office space. In 1906, Ernest Lederle, the former commissioner of the New York City Department of Health and Mental Hygiene, founded Lederle Laboratories (which became Wyeth and is now Pfizer) on a farm which now encompasses ,