[www.caltrain.com]

From the press release at the link:

"Bay Area residents, from The City to the South Bay, know the holiday season has arrived when the Caltrain Holiday Train presented by Silicon Valley Community Foundation makes its way down the Peninsula the first weekend in December.

On Saturday, Dec. 3, and Sunday, Dec. 4, the beloved Holiday Train will once again make its way down the Peninsula. The glittering show train has been a favorite free family holiday tradition for communities all along the Caltrain rail corridor for 14 years. To spread the word about the spectacular event, one Caltrain passenger car “wrapped” in the Holiday Train artwork is in regular service until the end of December.

Decorated with thousands of lights, the Holiday Train will visit nine Caltrain stations during the weekend. At each of the train’s 20-minute station stops, people can join in singing with onboard carolers and a Salvation Army brass band. Santa, Mrs. Claus and their extended family -- including Frosty the Snowman and Rudolph the Red-nosed Reindeer -- will get off the train to greet kids and pose for pictures.

Prior to the arrival of the train, families can enjoy free entertainment at each of the Holiday Train station stops.

For the second year in a row, Holiday Train is partnering with San Jose’s Christmas in the Park event at Plaza de Cesar Chavez. This year, the Holiday Train program has sponsored Christmas in the Park’s Playhouse Build Competition and playhouse exhibit."