Trash in Washington Square Park in front of the Washington Square Arch after 4/20.

Post 4/20 Cleanup

Join us to help clean up Washington Square Park after 4/20, one of the park’s busiest days of the year.

Want to get involved on a regular basis? Become a dedicated volunteer!

We offer a variety of ways for local community members to get involved, get outside, and give back in the park. Volunteers play a vital role in helping the park thrive.

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Upcoming Events

Join us for a variety of events in Washington Square Park, from volunteerism to creating art at our Open Park Studio to getting active at Salsa Social.

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