This website is a PTO volunteer-created and volunteer-maintained site. It is not an official website of MBJH or Mtn. Brook City Schools. Neither the Junior Spartan PTO nor the Mtn. Brook Schools sponsor or endorse any company or business listed on this website. The Junior Spartan PTO will not share your personal information with anyone. When you visit our website, we may collect certain information that does not identify you personally, but provides us with usage data, such as the number of visitors we receive or what pages are visited most often. This data helps us to analyze and improve the usefulness of the information we provide.