Dinosaurs in the Snow - Buddy and his family ride the Dinosaur Train to the North Pole where its cooler out and the skies are dark all winter long! The kids get to play in the snow and slide on a frozen pond for the first time. Cretaceous Conifers - The whole Pteranodon family travels to Troodon Town to help Mom celebrate her favorite holiday, Winter Solstice. They learn about evergreen conifer trees and help decorate them at a holiday party. Don's Winter Wish - When the Pteranodon family travels back to the North Pole, Don declares that its his winter wish to see snow fall again. When a big blizzard comes, and even the Dinosaur Train gets snowed in, Don worries that his wish brought the blizzard. Festival of Lights - While visiting the North Pole, the Conductor suggests that the family stop off at Aurora Borealis Station on an enormous frozen lake to see the Aurora Borealis, where the Northern Troodons celebrate a Festival of Lights.