A major reconstruction was proposed by Utzon in the April 2007. Finally Mr. Utzon died on the 29th November 2008. Utzon’s son Jan and his daughter Lin attended a memorial service celebrating the creative genius. The Opera House was officially opened at 17th November 2009 for refurbished and Accessibility Improvements of Western Foyers. planned by Utzon and his son Jan, in association with Richard Johnson of Johnson Pilton Walker, the development has changed to the Western Foyers into a fashionable and useful space providing clients with additional facilities including cloaking facilities, new ticketing, toilet etc. The Sydney Opera House is the official home of Opera Australia, where it presents an annual season of eight months duration.