The HBABC hosts its own independent Facebook and Instragram sites for the promotion of HBHS and HBMS Athletes and Teams. We welcome Team Parent and family pictures.

  • The Hollis Brookline Athletic Booster Club (ABC) is a 100% volunteer organization run by dedicated volunteers (with primary jobs & family) within the HB community.  We welcome new members and volunteers to join us as we support the HB Athletes, Teams and overall Community.
  • All posts to the Hollis Brookline Athletic Booster Club @hbabccavs | Instagram & HBHS Cavaliers Athletic Booster Club | Facebook pages are at the discretion of the Hollis Brookline Athletic Booster Club and its social media manager
  • The Club will post no more than10 pictures per post across its HBABCCavs social media sites.
  • The Club may make special exceptions (e.g. Team Champions, Student Milestones/Records, etc) to its posting guidelines and create extra social media posts
  • The Club appreciates simple one-time emails with game/match summaries and pictures (no more than 10), but note – sharing of pictures with the Club does not guarantee posting.
  • The Club will post pictures and updates as timely as possible, but also when time permits and information is available.  
  • Be kind and remember the HB ABC is an independent non-profit organization made up of HB community members that volunteer their time and attention to supporting all HB High and Middle School Athletes and Teams.
  • Any inquiries to the HB Athletic Booster Club, its activities or social media guidelines, please email