Last December, a group of local children were filmed for a segment of the Iowa Public Television show “Kids Clubhouse.” Filming took place at the Marshalltown Public Library. Sunday from 2-3 p.m., at the library, that segment will be screened in a public unveiling. The director/producer will talk about the production process and answer any questions. There will be an appearance by a surprise celebrity guest. This event is geared toward kids and families.