Camilla, Duchess of Cornwall, will this week make her second visit to East Sussex in the space of eight days.
She will formally open the new Wine Research Centre at Plumpton College on Wednesday, March 26.
The facility is the only one of its kind in the UK.
The Duchess will later visit Ditchling Museum of Art and Craft in her capacity as President.
She will meet staff, supporters and local children taking part in activities in the education space.