Incorporated in 1929, the 23rd Street Association assists in the improvement and development of the area bounded by 18th and 32nd Streets and the East and Hudson Rivers and to serve the interests of its members. The Association concerns itself in matters of public interest and civic affairs, cooperating with other civic and business organizations to protect the interests and quality of life for companies, organizations, and individuals in the area.

Waste Not-Want Not, an initiative of 23rd Street Community Projects, Inc. 501(c)3, aims to improve the quality of sustainable life for all New Yorkers.