Feature image:
![Happy buildings, happy people. (Credit: waferboard via Flickr) Happy buildings, happy people. (Credit: waferboard via Flickr)](http://www.usgbc.org/sites/default/files/happinessmetric.jpg?1346353299)
Each year, Greenbuild offers attendees more than 150 educational opportunities.
Beyond the practical learning and CEU credits, however, it’s the exchange of ideas, casual dialogue and new expo products that spark excitement and inspiration among attendees.
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