20th Century Fox Filmed Entertainment teamed up with Amtrak for the theatrical release of PERCY JACKSON: SEA OF MONSTERS. Amtrak hosted an online sweepstakes. To participate, contestants visited percyamtraksweepstakes.com and submitted the online entry form to receive one entry. The grand prize winner received an Amtrak Vacations Getaway Package to Washington D.C. for a family of four that included round-trip coach class rail service on Amtrak to Washington D.C., hotel accommodation, four 2-day Old Towne Trolly Hop-on/Hop-off passes, four admissions to Madame Tussaud`s, dinner for four at the Hard Rock Cafe, four admissionns to the Natural History Museum, four admissions to the International Spy Museum and dinner for four at Carmine`s Restaurant. The sweepstakes ran from August 1, 2013 through August 31, 2013. PERCY JACKSON: SEA OF MONSTERS released in theaters August 7, 2013. http://www.amtrak.com/percy-jackson-sweepstakes