All parents & staff of McCormick Elementary School are eligible to become regular & voting members of the PTO. There is also a board elected of these members to do the executive business of the PTO. The PTO hosts many activities through the year. The two largest events that the PTO organizes and seeks volunteers from the general public are McCormick Fest (5K & festival) which takes place in the fall, and Feather the Nest (consignment sale for baby & kids items).