Sesame Tree is an adaptation of the American children's television series, Sesame Street, which was made entirely in Northern Ireland. The series was produced by Belfast based production company, Sixteen South and Sesame Workshop. The first episode aired on BBC Two in Northern Ireland on 5 April 2008, with the first series subsequently airing nationwide on CBeebies in August 2008. A second series was launched in November 2010, and broadcast on CBeebies and BBC Two from 22 November 2010.