34th Annual Mooning of Amtrak, 8th Annual Mooning of Metrolink - All Day Saturday, July 13, 2013, Laguna Niguel, California, U.S.A.
In 1979, K.T. Smith offered to buy a drink for anyone willing to
moon the next train that passed the Mugs Away Saloon in Laguna
Since then, the second Saturday in July has become “Moon Amtrak
Day,” when hundreds of drinkers bare their bottoms at the many
trains that pass through town. No one organizes, controls, directs,
or is responsible for this annual event.