The PeaceWeavers are hosting their 7th annual Natural Building and Living Colloquium July 25-31, 2010. The event is held at the Thunder Mountain Retreat Center near Bath, New York. Top experts, authors, educators, innovators, designers, and builders offer hands-on experience and educational presentations with "close to the earth" building materials and lifestyle choices. Discounts are available for college students. For more information on the event, click here.