What Mexican author and film producor attended The Concert for George on 29 November, 2002? 
Concert for George:  The event was organised by Harrison's widow, Olivia, and son, Dhani, and arranged under the musical direction of Eric Clapton and Jeff Lynne. Olivia Harrison: Olivia Trinidad Harrison (née Arias; born 18 May 1948) is a Mexican author, film producer, and the widow of musician George Harrison of the Beatles.
Olivia Trinidad Harrison