Henrietta Green and a panel of celebrity chefs will be judging items baked to celebrate National Cherry Day.
The panel includes Radio 4's Sheila Dillon, Ed Baines and Oliver Rowe.
Part of a three-day programme of events to support the CherryAid campaign to save the British cherry.
Stalls supporting the event include Turnips, Booths and Burnt Sugar.
Sillfield will be selling British Cherry and Wild Boar Pie.
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