Westacott said the store will have china, crockery, furniture and other products you'd expect at an opportunity shop will be on sale, but there will also be preserves, plants, and the society's own merchandise and daffodils for sale.
"100 per cent of the proceeds of this pop-up shop will go towards the local Whanganui Cancer Society and serving the community," she said.
The society is accepting donations of items that are in good and sellable condition at the store in preparation for the opening.
Donations can be made from 1pm-4pm on July 21, 23, and 24, as well as 10am-3pm on July 26, 27, 28, 29, and 30.