Oak Apple Day Oak Apple Day Restoration Day, more commonly known as Oak Apple Day or Royal Oak Day, was an English public holiday, observed annually on 29 May, to commemorate the restoration of the English monarchy in May 1660. In some parts of the country the day is still celebrated. It has also been known as Shick Shack Day, or Oak and Nettle Day. In 1660, Parliament passed into law "An Act for a Perpetual Anniversary Thanksgiving on the Nine and Twentieth Day of May", declaring 29 May a public holiday "for keeping of a perpetual Anniversary, for a Day of Thanksgiving
Duration of English Parliaments before 1660 not the conventional way of numbering Parliaments. The No. column contains the number counting forward from the accession of particular monarchs of England before 1660 (or the Commonwealth and Protectorate regimes of the 1650s). The duration column is calculated from the date of the first meeting of the Parliament, to that of dissolution, using a year-month-day format. Parliament grew out of the Curia Regis, which was a body which advised the King on legislative matters. It had come into existence after the Norman Conquest of England in 1066. It replaced the earlier Anglo-Saxon institution of the Witenagemot, which had a