Yes, being ecological is trendy. It’s more than trendy, it’s good for all of us. So anytime and every time is a great time to go green in being economical and ecological. However, for the purposes of this piece, it is time to go green for the world’s greenest holiday, St. Patrick’s Day, which many of you and your peers will be spending in New York at Vision Expo East. So while you are looking around the Javits Center or The Loft this Friday, St. Patrick’s Day, be sure to look at some of the great eyewear frames and sunglasses we’ve collected to share here.