I have only seen a season of Supernatural. The rest of my knowledge is based off Tumblr. I have no idea, what I've actually written.
December 4th – Elves
The elves danced and pranced around the Christmas tree, shrieking more than singing and the lights blinked and the tree was shining more than ever.
"You sure those things aren't demons?" Dean looked at his younger brother with an annoyed look.
"Dean, come on, it's just Christmas," Sam tried. Dean kept his gaze like that. Sam sighed.
"They're just... Kids," he said and nodded thoughtfully. "Yeah, just little kids." He nodded again. Dean raised an eyebrow at him and Sam looked at him in defeat.
"Let's get out of here," he mumbled and rushed into the Impala.