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
Knights of the Royal Oak set aside as "Royal Oak Day," and "Oak Apple Day" to commemorate the Restoration. Celebration was made by the wearing of oak leaves in the hat; oak apples gilded, with a few leaves surrounding them, were sold in the streets of London. The statue of Charles I of England, at Charing Cross, was also decorated with branches of oak on this day. The holiday is still celebrated today as Oak Apple Day. Anglesey Brecknockshire Cardiganshire Carmarthenshire Caernarvonshire Denbighshire Flintshire Glamorganshire Merionethshire Monmouthshire Montgomeryshire Pembrokeshire Radnorshire Knights of the Royal Oak The Knights of the Royal Oak was an intended order