Sesame Tree, a version of Sesame Street made entirely in Northern Ireland, is a children's television series 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.In November 2010, an second series was launched, and broadcast on CBeebies from 22 November 2010.