- This event has passed.
SUSTAINABLE DESIGN
February 14 @ 8:00 am - 5:00 pm
$10
Explore hands-on classes in sustainable design: rammed earth wall building for sturdy, eco-friendly structures; passive heating/cooling methods; stack effect ventilation for efficient natural airflow; and earth-sheltered designs that harness thermal mass and site integration to create resilient, low-energy homesteads.