McCartney Times

On January 23, 1986, Julian Lennon and Sean Lennon participated in the first annual Rock and Roll Hall of Fame induction ceremony. On behalf of their father, John Lennon, they helped induct Elvis Presley into the Rock and Roll Hall of Fame along with Jack Soden, President and Executive Director of Graceland, and Memphis DJ and close Elvis friend, George Klein.Julian Lennon, aged 22, appeared in all black, while 10-year-old Sean Lennon was dressed in a handsome white tuxedo. Julian, with Sean standing at his side, was the first speaker in the presentation of Elvis Presley’s award, followed by Jack Soden. The award was then accepted on Elvis’ behalf by his close friend, George Klein.

Source: How John Lennon’s sons paid tribute to Elvis Presley on behalf of their father | Examiner.com