The Christmas eggs were only out the week of Christmas. It’s expected that there will be a new Christmas dragon this year as the 2008 Christmas dragon is different from the 2007 Christmas dragon.
There is also speculation that the Vampire dragons, which were available at Halloween last year, will make a comeback this year as well. No one is sure about the Valentine’s Day dragon, but they are expected to return at VDay as well.
There was no Easter dragon, though there is one in the works.