Peter Martins is giving Miriam Miller, the apprentice that danced Titania in Midsummer Night's Dream in the final show of spring season, another featured role. She will be dancing La Bonne Fee in the Wednesday and Saturday matinee performances of Harlequinade.
http://www.nycballet.com/NYCB/media/NYCBMediaLibrary/PDFs/Press/Casting/NYCB-Casting_October-13-18,-2015.pdf
And this Friday she will be doing the 45 minute pre-performance chat:
http://www.nycballet.com/Educate/Public-Programs/Dancer-Chats.aspx