Restoration Day, more commonly known as Oak Apple Day or Royal Oak Day, was an English, Welsh and Irish public holiday, observed annually on 29 May, to commemorate the restoration of the Stuart monarchy in May 1660. In some parts of England the day is still celebrated. It has also been known as Shick Shack Day, or Oak and Nettle Day. In Ireland, Oak Apple Day was made a public holiday under the Act of Settlement 1662.