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We're home to events that connect and strengthen NYC's social impact sector.
Packages & Pricing
CSI offers you a variety of ways to join our growing community of change-makers.
Volunteer with Us
Volunteers trade a day a week for free access to our space & community.
For 80 years, Starrett-Lehigh has been the place to innovate, influence and thrive.
Take a peek at the other CSI locations and the extraordinary spaces inside our new home.