The fun starts at 12 noon and it goes on until 8 pm.
There will be lots of stalls, a community corner, live music and plenty of food and drink. The details of the live acts will be revealed on the Friends of Manor House Gardens socials this week.
Also, the Lee Manor Society will be opening up the Ice House to visitors all afternoon.
The Festival organisers are still keen to hear from any volunteers who can help run the gates or manage vehicles coming in and out. If you can help please email mhgfestival@gmail.com