From the website:
GreenFest Philly is a one-day street fair FREE to the public. Over 200 exhibitors and 20,000 people are expected at the area's largest environmental event. The event features vegetarian food, sneaker recycling, live music & entertainment, kid's activities, bicycle valet, yoga, local produce, organic pastry contest, composting and recycling, Eco Exchange Fashion Show & Clothing Swap, Water Quality Symposium and Eco-Film Forum. This year's theme is water quality so grab your reusable water containers and fill up at our no-waste drinking water stations.
I'll be there. Anyone else?