A Spring Fayre at Frogmore Paper Mill will offer families the chance to tour the historic site, boat along the river Gade and browse more than 40 craft stalls.
The event at the Apsley venue takes place from 11am to 4pm this Sunday, March 24.
There will be a barbecue as well as refreshments, while children can try paper-making and wood-turning in the demonstration area.
Entrance costs £1 for adults and 50p for children. Parking is in the public pay and display car park in Durrants Hill Road.