Clean up Atlanta by helping to plant native grasses, remove invasive plants, pick up trash, remove graffiti and help to beautify Chastain Park. 4001 Powers Ferry Road NW, Atlanta. 404-237-2177. www.chastainparkconservancy.org.

Get involved with Grant Park Conservancy and help protect the beauty of Grant Park. 458 Cherokee Ave. SE, Atlanta. 404-521-0938. www.gpconservancy.org.

Help Piedmont Park Conservancy with the work they are doing to ensure a sustainable Atlanta. 1320 Monroe Drive NE, Atlanta. 404-875-7275. www.piedmontpark.org.

Help Trees Atlanta in all the great work they do to plant and maintain greenery in Atlanta. 225 Chester Ave. SE, Atlanta. 404-681-4896. www.treesatlanta.org.

Help Truly Living Well with recycling efforts, assist with composting and harvest crops. 3353 Washington Road, East Point. 678-973-0997.www.trulylivingwell.com.