I bought a set of Saint stickers at a local Catholic book store. For every day of the year there is a corresponding Saint of the Day. There is about 4-5 sentences about each Saint. So it's not too overwhelming for my little ones. Once we get through the whole year I will make a chart for each month. Then we can rotate them out on our altar as the months change.
Big Dog wants to do all the stickers at once. He is not happy about dragging this out.