Our guild has it right in their Purpose Statement:
The purposes for which this Corporation is formed are exclusively charitable, scientific, or educational and consist of the following:
A. The mission is to educate its members about the history, tradition, and culture of quilt making and its related topics.
B. To make quilted items for charities in our community and surrounding areas.
Etc
But I will say they don't do it every month. We donate at our meetings in June and December. Some give several. Those like me usually give 1 and mine are always small.