text: St George's Guildhall The Guild of St George was founded in 1376 and acquired land for the Guildhall of St George in 1406, which was in use by 1428. It offered plays in the Guildhall, the first known being a nativity play in January 1445. This makes it the UK's oldest working theatre.
  The Guildhall was used for meetings, dinners and performance until 1547, when King Edward VI dissolved the Guilds. It then became the property of Lynn Corporation and known as the Common Town Hall. Research by the University of East Anglia confirms as probable the oral history of King's Lynn that William Shakespeare performed in the Guildhall in 1593. This is the only still-working theatre in the world that can credibly claim to have hosted Shakespeare. In 1766, Guildhall shows were so popular that a new interior was built inside the present structure, probably on the earlier footprint. By 1945, the Guildhall was almost derelict and in danger of demolition. It was bought by Alexander Penrose, who gave it to the National Trust in 1951. The Pilgrim Trust, Arts Council and public subscription led to conversion into an Arts Centre. Queen Elizabeth the Queen Mother opened it in July 1951 and launched the King's Lynn Festival.