What is a public showing of a residence that's for sale called?

Which provincial capital's name is Latin for "queen"? A prune is which fruit before it becomes shriveled? A psychiatrist treats a woman with multiple personalities in which 1957 film? Which psychologist's autobiography "Memories, Dreams, Reflections" was published in 1962? What is a puffed muffin with a hollow center called? Which Pulitzer Prize-winning journalist's novel "Black and Blue" was selected for Oprah's Book Club in 1998? Joe Rosenthal's Pulitzer-winning photo, the model for the Marine Corps War Memorial, shows a flag-raising in which batt… Which Pulitzer Prize-winning poet had the middle name St. Vincent?