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Past Events

Join the Newtown Creek Alliance for a walking tour to witness and discuss a number of key environmental issues and public access opportunities along Newtown Creek. The tour will bring us to key street-end areas that we are targeting for enhanced public access, improved safety, and opportunities for restoration and ecological benefits. We will begin at Cooper Park in East Williamsburg and culminate at the Kingsland Wildflowers Green Roof, where participants can join in NCA’s weekly Open Hours series to enjoy the sunset from the green roof meadows. In total, the walk is approx. 3.5 miles long.

This 5-mile bike tour, hosted by Newtown Creek Alliance and the Last Mile Coalition, will explore the expanding infrastructure of commodity circulation, and the real-world footprint of e-commerce, around the Creekside neighborhood of Maspeth. This present condition comes in the context of 200+ years of Newtown Creek transportation logistics, from horse-carts and barges to rails and trucks.
The rise of e-commerce has seen a rapid increase in last-mile developments in the industrial business zones, like those surrounding Newtown Creek. These mega facilities bring significant amounts of increased truck traffic to overburdened communities leading to higher levels of congestion, worsened air quality, urban heat island impacts, stormwater runoff, as well as ongoing issues with worker protections, fair wagers, and labor rights. NYC is now working to implement a special permit process to curtail the proliferation of last mile facilities, thanks in large part to the advocacy from elected leaders and the Last Mile Coalition (of which NCA is a member).

This 7-mile bike tour will follow the proposed route of the Department of Environmental Protection’s planned Combined Sewer Overflow (CSO) Storage Tunnel for Newtown Creek. Years in the making, this massive, multi-billion dollar infrastructure project will bring much needed relief and reduction to the repeated discharging of untreated sewage entering Newtown Creek during rain events. 2025 is a critical year for designing the tunnel and getting everything lined up to begin construction in the coming years (the project completion date is 2040).
Along the way, we’ll pass pump houses, sewer grates, and CSO discharge points, stopping frequently to talk about existing infrastructure and the DEP’s planned underground work.

Join us for Open Hours at Kingsland Wildflowers — an opportunity for the public to learn about the green roofs, the native plants present, and the Newtown Creek while enjoying the golden hour from our scenic wildflower meadows. Open hours are free and open to the public and will take place every Friday from April 18 to June 27, 2025, weather-permitting.
For the 2025 Open Hours season, we are excited to also be opening our Newtown Native Nursery, allowing visitors to explore (and purchase) native plants that we grow on site, and can be a great addition for any greenspace you may have or be involved in!
This is a family friendly event, kindly keep in mind that we use our green roofs as an educational resource, we prefer that furry friends stay at home.

Greenhouse Gang is back! Join us April 15th as we kick off Spring with our first hands-on event!
NCA welcomes volunteers and horticulture enthusiasts to help us expand our native nursery, propagated from locally collected wild seed. Plants grown in our greenhouse are used to supplement our restoration projects around the Creek, maintain the rooftop meadows at Kingsland Wildflowers, and integrated into our Newtown Native Nursery. This is an ideal opportunity for those looking to support an attractive habitat for our local ecology.
