Maria, a maid at a Protestant charity that houses troubled women, proudly reviews her preparation for Halloween festivities at her workplace. Running through the evening’s schedule, she also looks forward to her celebrations for later in the night with the family of a friend, Joe Donnelly. Maria nursed Joe and his brother, Alphy, when they were young, and both of them helped Maria get her present job. Though Maria was at first uncomfortable with the Protestant association of the charity, she has grown to accept it and is warmly loved by the staff and residents. The time for festivities arrives, and Maria distributes the seasonal spiced bread, called barmbrack, and tea. One of the women raises a toast to Maria.
Afterwards, Maria prepares for her journey to Joe’s home, admiring her appearance in the mirror before leaving her room. On her way to Joe’s, Maria does some shopping. Moving through the crowded streets, she visits two shops to buy cakes for the children and a special plum cake for Joe and his wife. She boards a crowded tram and sits next to a “colonel-looking gentleman” who kindly makes room for her. They chat casually during the ride, and at Maria’s stop they cordially say goodbye to each other.
At Joe’s home, the Donnellys happily greet Maria. She distributes the sweets to the children, but when she goes to present to plum cake to Joe and his wife, she cannot find the package. Maria desperately looks everywhere, with no success. The Donnellys suggest that she probably left it on the tram, which makes Maria think about the man, and she scolds herself for getting distracted by his presence and for ruining her own surprise gift. Joe consoles Maria by telling her stories about his office and offering nuts and wine.
The conversation turns to the past, and Maria tries to say good things about Alphy. The brothers have had a falling out, though Joe has named his eldest son after Alphy. Joe grows defensive, and his wife attempts to divert the matter by starting a round of traditional Halloween games. Two girls from the house next door help the children to arrange a table of saucers filled with different objects and lead a blindfolded Maria over to them. Maria touches the saucer with a mound of wet clay on it, which in games of this sort represents early death. Joe’s wife reproves the visiting girls, as though clay should not be an option given its bad omen. Maria reaches again and touches a prayer book, forecasting a pious life in a convent.
The festivities continue happily until Joe asks Maria to sing for the family. With Mrs. Donnelly at the piano, Maria timidly sings “I Dreamt that I Dwelt,” a popular opera aria written by an Irish nineteenth-century composer. Maria sings the first stanza twice, but no one points out her mistake. Joe is visibly moved to tears and, to cover up his reaction, asks his wife where the corkscrew is.