The Motherf**ker with the Hat, Darlinghurst Theatre Company and Workhorse Theatre Company, September 23 Children of the Sun, Sydney Theatre Company, September 24 (matinee) The Last Confession, Chichester Festival Theatre production, Theatre Royal, Sydney, September 24 (evening) Wicked, Capitol Theatre, Sydney, September 25 LET’S start with Wicked. It’s not quite The Lion King, which last…