Membership dues go towards maintaining and operating the Onderdonk House and for civic issues regarding our community and Manhasset as a whole.
If you prefer to pay be check, please make checks payable to "The Onderdonk Landmark Society" which is a 501(c)(3) tax-exempt organization focused on maintaining the Onderdonk House.
We are members of the Council of Greater Manhasset Civic Associations, which is comprised of the civic associations in the unincorporated areas of Manhasset. This body works on issues that concern the greater Manhasset Community and brings such issues to the Town of North Hempstead. The more members each civic association has, the louder their voice will be when asking the town for help.
Your support and contributions will enable us to maintain the Onderdonk House.