London Ballet Circle on the 5 June and 2 Aug 2016 respectively.
Christopher Hampson will be there for Scottish Ballet's performance of Emergence and MC 14/22 (Ceci est mon Corps) at Sadler's Wells between 7 and 10 June while Xander Parish will be in town for the Mariinsky's season at Covent Garden.
Both events are open to the public. They will take place on the first floor of the Civil Service Club at 13-15 Great Scotland Yard, Westminster, London SW1A 2HJ near Charing X and Embankment and right next door to the Nigerian embassy (identifiable by their green and white flag and pictures of Nigeria in the windows). Members pay £5 and non-members £8.