Sunday, October 15 from 11am-4pm. Newton Center Green Parking Lot.

The GreenEXPO is held in conjunction with the City of Newton’s Harvest Fair, and together the events draw 1200+ visitors from Newton and surrounding communities. Come see the many options available to make your life greener. Available will be representatives from sustainability focused companies, community organizations, and city departments to share information and answer questions. It’s a great day of interesting exhibits, fun activities for the kids, and products that will help you live more sustainably. With each action, we can make an impact on climate change.

Take a look at the GreenEXPO 2022 page for a listing of last year’s exhibitors.

We are now accepting applications for exhibitors. Please contact Sunwoo Kahng at to register or for more information.