 Although accounts vary, the audience has been estimated at between 75,000 and 100,000 people.A three-day ticket for the festival sold for $15.00.John Brower along with John Lennon and Yoko Ono had originally planned to host the "Toronto Peace Festival" at Mosport Park in July 1970 but they ran into numerous roadblocks and their plans were dashed when their application for the necessary permits were denied.