Painshill Park, Portsmouth Road, Cobham, Surrey, KT11 1JE.
There will be vintage stalls and outdoor garden games as well as a small exhibition showing the progress of mental health services over the last 70 years.
Guests are asked to bring their own picnic and families are welcome too. After the picnic, guests will be able to stay in Painshill Park to explore the beautiful grounds.
Registration is essential if you wish to join this event. Contact: Membership Team, Surrey & Borders Partnership NHS Foundation Trust, 18 Mole Business Park, Randalls Road, Leatherhead, KT22 7AD. Tel: 01372 216158. Or email.