We reported on the arrival of the Polar Express at Seaworld in 2007, well it's back this year as well. Basically, they re-theme the Wild Arctic ride and give it a Christmas feel by changing the story to the Polar Express movie.

Original details are much the same as this thread.

http://www.orlandovisiting.com/forums/seaworld-discovery-cove/410-polar-express-seaworld-christmas-2007-a.html
The attraction will open on Nov. 14 and run through to Jan. 04.

“Shamu Christmas… Miracles” is also back and runs Nov. 12 through Dec. 25 at Shamu Stadium.