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Amtrak establishes online contest for National Train Day
… [contest] in honor of the fifth anniversary of National Train Day …
National Train Day is a holiday started by Amtrak in 2008 as a method to spread information to the general public about the advantages of rail travel and the history of trains in the United States.
Having been founded in 2008 results in the 2012 exent being the fifth ANNUAL a.k.a. fourth ANNIVERSARY.
Do the math … 08, 09, 10, 11 12 = 1, 2, 3, 4, 5!