Poco is a major character in Allegra's Window.
Poco is the nephew of Mr. Cook. He is younger than Allegra and looks up to her (in addition to almost everyone else he meets).
Poco looks similar to his uncle. He has light green skin and small, black eyes. His hair is dark green, and he wears circular red glasses.
Poco appears in many episodes of Allegra's Window. He officially debuted in "Here's Poco" (despite appearing in advertisements prior to the episode's release) and was last seen in "Mr. Cook's Christmas."