An entire stadium is filled up for a Toronto Blue Jays game. A sponsorship deal was struck, and everyone at the game got a free can of soda when they scanned their ticket. At one of the intermissions, somebody with a microphone goes in the middle of the diamond and announces that a production problem was just discovered in the supply chain of the soda manufacturer, and that people who drank it might get sick.
Within 15 minutes more than half of the game’s attendees start vomiting profusely, and start experiencing food poison like symptoms. The same person then gets back on the microphone, in the middle of the diamond, and announces that they made a mistake and that there was no production problem, and everybody and immediately stops experiencing their symptoms of illness.
