en-US Event Tickets http://www.ticketseating.com/festival-tour-events--in-winnetka-il--at-winnetka-festival-grounds-tickets-winnetka-il/ To buy Festival & Tour tickets, choose an event below. Buy cheap Winnetka Music Festival: Trombone Shorty and Orleans & Father John Misty - 2 Day Pass tickets for Friday June 19, 2026 at 3:30 AM at Winnetka Festival Grounds in Winnetka, IL. 7594405