Miss Maggie Sills, who has often been told that she looks and sounds very much like the Queen Mother, has been invited by her friends to join them for dinner at a nice restaurant. She doesn't show up, which worries her friends very muhc. They wiat until late, and then end up going home.
The next day, she meets up with one of her friends, who tells them about how worried they were. Maggie tells the story of why she never made it to the restaurant, of how she took a taxicab with a very nice driver--how he got lost, stopped to get directions, directions which took him in the wrong direction, thus requiring new directions, they always appeared to be only a block or two away but found their way blocked by a one-way street, until after driving around for hours, the driver stops to let her use the restroom at a pizza parlor, but with the rain, they decide to eat right there, and since it's her birthday also celebrate with a bottle of champagne.
So, not much happens overall, but it is an engaging story and reflects nicely some of the social dynamics of Argentine society. It also has kind of a nicely ironic ending.