From their web page:
We are a school district that is small in numbers, but BIG in volunteering! The CET PTA does so much for all our children, teachers, parents and community all year through. Many parents don't know what they would do without knowing their children can get three good meals each week at CET. Plus, year after year, we fund thousands of dollars of enrichment activities that have become expected and very appreciated "extras" for our children. But, all this doesn't happen magically - and we really need your help! Being part of the PTA is an amazing way to give back! Please consider taking a more active role.