Register with the Cherry Crest PTSA August 29, 2019 We are excited to announce that PTSA memberships will now be managed by memberplanet! New families as well as those who have had PTSA memberships in past years will 1) create a login on the memberplanet site and then 2) sign up for the annual membership.Join the PTSA or Renew a Membership: Start by creating an account with memberplanet. Once you have a login, fill in information about your family members and choose your level of membership. Membership dues are paid annually and you will reminded automatically to renew your membership each July.If you prefer to pay by cash or check, please download and fill out the membership form. Put it in a closed envelope and drop it to the PTSA mailbox at the school office.