The Green Art Fair, billing itself as a "single point of contact for the art and design world, eco-friendly businesses and all individuals interested in moving the environmental friendly movement forward," seems like a gyp for the $15 entry charge.The skimpy tent fair only features a handful of designers and artists with some photography, paintings and other mixed media on display. Organizers opted to pitch their tent on a lawn for an outdoorsy feel and it smells like a wet barn inside. The heat