20 April-16 May: La fille mal gardée (Ashton/Hérold, Lanchbery ). The greatest comedy ballet of all, the 1960 beauty about a naughty girlwho won't marry the idiot her mother intends for her. www.roh.org.uk Nun ez/Acosta 20, 26 Apr Cojocaru/Kobborg 24, 28 Apr Morera/Cervera 28 Apr , 2 May Choe/Polunin 4, 9 May Marquez/McRae 11, 16 May