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Volunteer Workday: Howard Garden

Free public community-garden event listed by NYC Parks GreenThumb at Howard Garden. Volunteer Workday: Howard Garden is listed for October 10, 2026 at Howard Garden. The listed time is 10:00 AM–2:00 PM. NYC Parks GreenThumb lists Community Garden Events as free and open to the public. Check the official event page for any event-specific instructions. PlotPal attributes this listing to NYC Parks GreenThumb — Community Garden Events. Check the authoritative event source before traveling because schedules, capacity, access, and registration details can change.