Community festival being organised by Potters Fields Park Management Trust in conjunction with Shad Thames Residents Association and Fair Community Housing Services.
There will be Big Lunch events held up and down the country in parks on the same day. As this coincides with the Queen's 90th birthday celebrations, this event has been given a royal theme.
It is primarily a community event where local residents can come together for a lunch on the park by Tower Bridge.
The event is open to everyone but there will be a private area for local residents to share a lunch together.
There will lots of entertainment on the day with fun activities for both kids and parents (including Vauxhall City Farm, face painting, Punch & Judy, music on the bandstand and Pimms stall). There will also be a local trader market with a wide selection of food, drinks and workshops.