The 1962 Century 21 Exposition in Seattle was designed to show off the futuristic promise of the Space Age, highlighted by the debut of the iconic Seattle Center Monorail. Tens of thousands of visitors rode the sleek Alweg trains daily between downtown and the fairgrounds. To celebrate a major milestone during the exposition, local bakers created a massive, intricate multi-tiered ceremonial cake meant to feed hundreds of dignitaries and fairgoers near the terminal building.
Disaster struck when an unexpected electrical power surge hit the monorail's substation system. The electrical spike tripped local circuit breakers and sent a dramatic voltage flux through the immediate grid powering the fair ground facilities. While the monorail safety brakes engaged smoothly to bring the train to a halt, the sudden power fluctuation caused a heavy mechanical display hoist overhead in the pavilion to drop unexpectedly.
The falling equipment landed directly onto the table holding the giant celebration cake, completely crushing the pastry masterpiece seconds before the unveiling ceremony. Although technicians quickly restored power to the monorail and no injuries occurred, the fair was left with a hilarious supply shortage of dessert, leaving hungry dignitaries with only coffee while engineers debugged the electrical grid.