Annual Friends of IHP Earth Day Festival

A public green space in Upper Manhattan finally turns into an outdoor playground for one April Saturday. Small parks like this one become communal living rooms once a year when local groups host festivals with games, crafts and pop-up food stalls. Bring the kids; expect finger paints and scavenger hunts on the lawn—just two of the day’s simple pleasures.

The event unfolds at Isham St & Seaman Ave New York, NY 10034, tucked between moderate apartment blocks and a leafy cemetery wall. To find the pop-up tents, walk east from Isham Street subway; the spot is visible from Broadway once you round the corner. Once you arrive, look for balloons marking entry points.

They even maintain a quick line for water refills and public restrooms—practical perks that keep day-trippers comfortable during the spring weather. Call once everyone’s ready to finish the circuit; a small pamphlet near the exit lists next year’s planning committee.

Grab the map link for before you head out: directions. The green space stays open year-round; the festival is friends laughing louder than usual on one spring afternoon.