© St. John School 2011. All Rights Reserved. Made with Xara 5 St. John Square Middletown, CT 06457 (860)347-3202 St. John School Home-School Association  St. John School HSA is the Catholic School equivalent of the public school’s PTO.  Every family of St. John School is a member of the HSA and is encouraged to attend each meeting.  The HSA is the fundraising organization of the school and needs participation from everyone in order to meet its fundraising goals.