Interested in supporting the Hyannis Athletic Association by becoming a member? All members receive a Hyannis Harbor Hawks Membership Card good for discounts at local merchants and a 20% discount at the Merchandise Mart at McKeon Park. Top-tier members also receive the items listed below:
- Principal members receive a custom engraved wood Barnstable Bat
- Benefactor members receive a large Harbor Hawks embroidered tote bag
- Patron members receive a “members only” Harbor Hawks baseball cap
- Supporter members receive two embroidered keychains
It’s now easier than ever to become an H.A.A. member. Click the PayPal icon below to make your donation with Visa, Mastercard, American Express, Discover, or PayPal.
All donations to the H.A.A. are tax deductible to the extent allowed by law.
You may also use a printable application to pay by personal check.