In late November 1969, 40,000 music fans descended on the 149-acre Palm Beach International Speedway in the conservative northwest corner of West Palm Beach. The event was the Palm Beach Pop Festival, and local officials were already on edge. Just three months earlier, Woodstock had flooded the news with images of drug use and nudity. County leaders feared a repeat, and they initially refused to grant promoter David Rupp a permit at all.
Rupp had purchased the racetrack out of foreclosure. He sued the county and won the legal right to hold the festival. But winning in court only opened the door to a new fight — this time with Sheriff William Heidtman.
Heidtman treated the festival like a military operation. He set up surveillance cameras across the grounds and posted 150 deputies on a 24-hour rotation at the nearby Pratt & Whitney aircraft plant. Many fans tried to skip the $20 ticket price by sneaking in, including some who attempted to swim the drainage canals bordering the property. Rumors spread that Heidtman had stocked the canals with alligators and the fields with red ants. He later clarified he hadn’t needed to — Florida’s natural environment handled that on its own.
The weather turned brutal almost immediately. Cold rain soaked the crowd, and temperatures dropped into the 40s — conditions nobody had prepared for in Florida. Food vendors ran out of supplies fast, leaving thousands hungry.
Desperate for warmth, attendees tore apart 300 wooden portable toilets and burned the lumber in bonfires. It kept people from freezing, but it created a serious sanitation problem for the rest of the weekend.
Traffic and mud made ground travel nearly impossible, so organizers flew performers in by helicopter from Singer Island. Iron Butterfly opened the show two and a half hours late. Janis Joplin followed, drinking from a bottle of Southern Comfort on stage while shouting insults at Sheriff Heidtman and Governor Claude Kirk. Ten months before her death from a drug overdose, she delivered a raw, defiant set.
Jefferson Airplane and Sly and the Family Stone also performed. The Rolling Stones were paid $100,000 to headline — a massive fee at the time.
Delays pushed the Stones’ set to 4:00 a.m. Monday morning. By then, freezing rain and exhaustion had cleared out most of the crowd. The band played a short set for whoever was still standing in the mud.
The three-day event left a grim medical record. Doctors treated 130 drug overdoses, 14 eye injuries, and 42 intestinal disorders, along with 1,700 cases of headaches and minor cuts. One teenager was struck and killed by a truck outside the grounds. Police made 130 drug-related arrests. Religious groups on-site reported 1,000 conversions to Christianity.
For David Rupp, the festival was a total financial wipeout. He lost between $300,000 and $500,000 — every dollar he had saved and every dollar he had borrowed.
