ResearchBuzz: FirehoseUPI: University breaks world record with 682 people in dinosaur costumes. “An Alberta university broke a Guinness World Record by gathering 682 people in dinosaur costumes at the school’s 60th anniversary celebration.”
https://rbfirehose.com/2026/04/14/upi-university-breaks-world-record-with-682-people-in-dinosaur-costumes/