Membership_Form (Updated 3/15/2021) Use this form to become a member of the York Suburban All-Sports Booster Club Signs & Magnet Order deadlines: Order forms are due to the HS office by 3:00pm Fall Orders due: Fri, Sept. 1 Winter Orders due: Mon, Nov. 20 Spring Orders due: Fri, Mar. 15 Bylaws (Amended September 2023) Information … Continue reading Booster Club Forms and Information