May 1969: Responding to a suggestion in the North Dakota State University paper that students "Zip to Zap" to stage a "Zap-In" in Zap, North Dakota (population: 300), 3000 young people descended on the town. The Zap-In soon descended into chaos, prompting the mayor to summon the National Guard to remove the students.
According to wikipedia, the event was "the only official riot in the history of North Dakota that was put down by the National Guard."
Category: Dinners, Banquets, Parties, Tributes, Roasts and Other Celebrations | Riots, Protests and Civil Disobedience | 1960s