Mali has two grandmothers, Mamgu from Wales and Mbuya from Zimbabwe. Mamgu takes Mali to visit Mbuya in London where she lives. Mali asks Mbuya if they can help make Mbuya’s special fruit salad and they are mesmerised by all the different fruit stalls at the open-air market. Then Mali loses her ruck-sack! Will Mamgu and Mbuya be able to find it?