I live in a great family-friendly neighborhood for trick or treating, but many of the houses are dark on Halloween. Since there has been an influx of young families recently, and my own children are prime trick or treating age, I thought I would make some fun leave-behinds encouraging more participation. The result was this friendly, typographic note, printed as 4x6 postcards and left behind in mailboxes and on screen doors. I'm not sure if it had any impact, but it was a fun project all the same.