You might want to add that you are closed stat and civic holidays
Like Momof4 says, you are the boss!
Not sure if helps, I give my daycare family a list of all stat and civic holidays that I am closed at the begining of the year ...as well as my holidays so there is no misunderstandings. I have it in my contract that I am to be paid for them as well.
Figure out what works best for you!