The Ravinia Festival this year starts June 1 to September 18, 2018. Features Diana Ross, Stephen Marley, Anita Baker, John Fogerty and ZZ Top, Alison Krauss, Juilliard String Quartet, SEAL, Bryan Adams, Buddy Guy, Joshua Bell, Mary J Blige, Lyle Lovett, Peter Serkin, Jethro Tull, 50 Cent, Tony Bennett, and classical performances.