After the triumph of Woodstock the previous year, the three-day New York Pop Festival tried to re-create its success in New York City, opening on Randalls Island on July 17, 1970. Unfortunately, the concert was a bust, as half the big name lineup failed to show up (although Jimi Hendrix performed a memorable set). What's more, the festival was picketed by several radical groups: some of the protesters demanded that a portion of the ticket sales go to worthy causes (even threatening the box office), while others wanted everyone to get in free. (This was partially accomplished when thousands of concert-goers literally crashed through the gates.)