On Wed 28 May 2025. 10 am to 11 pm Pinner Fair has been held annually since 1336, when it was granted by Royal Charter by King Edward III. The fair still draws thousand of people and families from Pinner and the surrounding areas in North West London. The Pinner Fair was cancelled in 2020 and 2021 due to the COVID-19 pandemic, but the fair's charter was preserved. It restarted fully in subsequent years