I make a quarterly newsletter and the most important parts are the Important Dates which list all dates I'm closed and parties and holidays and special events that are coming up. The other important part is the list of my themes. Other than that I just chat about what we did the last quarter and what's coming up in the next quarter. It also gives me an opportunity to remind parents about seasonal clothing that may be needed or anything that has been bothering me with somebody not paying close attention to a rule and I address it to all parents this way.