Teaching my 4year old about the holidays

Hi there,
I’m following a list that describes what a preschool and kindergarden student should know by the end of the year. I want to teach my son about holidays so I was wondering if any one had any powerpoints already set up. We are from Canada so so holidays are alittle different, but anything would help.
How have you guys taught your children about holidays and customs? I’d love to hear your ideas
Thank-you

I have some Christmas-related LR files. I can’t say they teach much about the holiday other than reading the words though.