GreenFest Philly in Headhouse Square

'Sustainable Energy & Living' Welcome to the Clean Air Council’s 11th Annual Greenfest Philly September 11 from 10 am to 4 pm as it returns to Headhouse Square with 150+ exhibitors and vendors, free demos and much more! Greenfest Philly is the largest environmental festival in the Philadelphia area. It's a great place to learn about living sustainably while having fun! There is something for everyone, such as kid-friendly activities, shopping for local green wares, great food, live … [Read more...]