Foster's Home for Imaginary Friends

The series is set in a universe in which childhood imaginary friends coexist with humans. In the show's universe, imaginary friends take physical form and become real as soon as children think them up. Once children outgrow them, friends are relocated to the titular orphanage, where they stay until other children adopt them. The home is run by the elderly Madame Foster, its lovable, kind founder; her imaginary friend Mr. Herriman, the strict rule-abider and business manager; and her granddaughter Frankie, who handles day-to-day operations. During the series, Mac visits the home everyday after school. The show focuses on the escapades experienced by the mischievous Bloo, Mac, and the array of eccentric, colorful characters inhabiting Foster's, and the obstacles with which they are challenged.