Gosh! This site just came to me – Free Printables
Ya, they piratically have everything you need to print about, including calender, activities, crafts, music, games and lots more. You just gotta check them out. They have some great stencils over at their craft section which is just great for kids to color. And they are absolutely FREE!
Now I would be checking in to see if I can print something out for my boys to do and get them occupy later during their school holiday.