This coming Monday in the United States is generally referred to as Columbus Day. In Canada this coming Monday is Thanksgiving. Start your Friday morning on a lighter note by watching one or both of the following humorous videos that explain the differences between Thanksgiving in Canada and Thanksgiving in the United States.
Definitely preview these videos and decide for yourself if they're appropriate for your classroom. I know a lot of high school teachers who will have no problem sharing these, but teachers of younger students probably won't want to share them.