Greek Festival 2013: Diana Krall in concertGreece travel » Cultural events » Greek Festival 2013: Diana Krall in concert 2013 July 01 Athens - Herod Atticus Odeon Diana Krall will perform at the Herodion (Herod Atticus Theatre) in Athens on the 1st of July 2013, one of the most anticipated performances of the Greek Festival 2013.- List of upcoming cultural events -