The children are at the Elf Farm, but to learn where milk comes from they must visit a Big Farm, to find cows. They travel to Lucy Big's Farm, where she shows them all the animals.
Queen Thistle decides to take a day off, so Holly, Ben, Nanny and the King have to look after the naughty twins Daisy and Poppy for the day. But even all the Elves in the Little Kingdom can't help them keep the twins out of trouble.
