Pflanzfelder Arboretum

Piping Rock Club is a country club in Locust Valley, New York.

Friends Academy is a Quaker, coeducational, independent, college preparatory school serving students from nursery school through the twelfth grade, located in Glen Cove, New York, United States. The school was founded in 1876 by 78-year-old Gideon Frost for "The children of Friends and those similarly sentimented".

For the Native American people for which the village is named see Matinecock (tribe)The Incorporated Village of Matinecock is a village located within the Town of Oyster Bay in Nassau County, New York, USA. The population was 810 at the 2010 census.

Portledge School is an independent college-preparatory day school located in Locust Valley, New York with 414 students in Pre-nursery through 12th grade (2006–2007 school year).

Matinecock Friends Meetinghouse is a historic Quaker meeting house located on the northwest corner of Piping Rock and Duck Pond Roads in Locust Valley, Nassau County, New York. It was built in 1725 and is a two-story, rectangular building topped by a steeply pitched gable roof. It is two bays wide and four bays long, sheathed in shingles.