The Stonyfield Earth Day 5K—Londonderry, New Hampshire in Early SpringThis family-friendly event - including an Earth Day Fair- is coming to you on April 23, 2011, celebrating healthy people and a healthy planet. Stonyfield Farm, a New Hampshire based company and the world’s leading organic yogurt maker, is known for its support of road racing over the years; it is also known for being one of the most environmentally responsible companies on the planet.
http://www.coolrunning.com/engine/1/1_39/the-stonyfield-earth-day-.shtml 