The Lionel Railroader Club (LRRC) 2012 Christmas Boxcar is up on the the club page on the Lionel web site.
It does say Christmas on the car!!!
"A joyous Christmas and A happy New Year"
The description is a little bit different from the made in U.S.A. cars in the Christmas catalog. It says "car body, assembly, and packaging proudly made in the USA!" So at least part of the car and part of the process is made in the USA.
It's a nice looking car. It has the new LRRC logo and I'm glad to see they went back to graphics that cover the full side of the boxcar. I think the full graphics create a more visually appealing car. The primary colors are silver, green and white.