Count me in for the celebration. Weren't the Germanics the first to come up with the idea of decorating tree for Yuletide/Christmas? We could have something like a lumberjack contest(tree climbing, tree chopping, log rolling, etc) or Yule log hunt. The tree, I think, could be connected with Yggdrasil symbolically. And of course we must have some Skaldic activities, storytelling, poetry, all that!