This event centered around Purdue's Earth Week, will focue on a multitude of disciplines on the subject of sustainability.

PechaKucha 20x20 is an event presentation format that involves showing 20 images, each for 20 seconds. The slides advance automatically while the presenter speaks. This format is meant to provide a framework for sharing a series of ideas from a diverse group of people.

Topics for this event could include but are not limited to design, engineering, natural resources, culture, and lifestyle.