The National Gilbert and Sullivan Opera Company 2017 tour 19/07/2017 The National Gilbert and Sullivan Opera Company 2017 tour runs either side of this year’s Festival: Theatre Royal, Windsor 19 – 21 July; Buxton Opera House 25 – 29 July; Malvern Theatre 29 Aug – 2 Sep; Theatre Royal, Bath 5 – 9 Sep; Theatre Royal, Norwich 14 – 16 Sep. H.M.S. Pinafore, The Pirates of Penzance, The Mikado. Princess Ida performed at Malvern only. Back to events