The Old Schoolroom, Edingley, is hosting a Roses and Ribbons Garden Party on Sunday, 27th July, from 12noon to 3pm.
There will be a design-a-hat competition, a hamper raffle, strawberries and cream, and cream teas.
Former staff and pupils of Edgehill School, Edingley, are being invited to join in. Organisers hope to arrange future reunions for former staff and pupils.
All profits will go to the refurbishment of the Old Schoolroom.