Join Gowanus Canal Conservancy and Forth on Fourth Avenue for City of Forest Day 2025! This year, volunteers will steward the tree beds along 4th Avenue in Gowanus, focusing on litter removal, weeding, bulb planting, and applying compost and mulch. All ages are welcomed; youth ages 14 and under must be accompanied by an adult. Meet at the Greenspace on 4th: 207 4th Avenue, Brooklyn, NY 11217. Please register at the link below.