Zen Space Makers, and Sander Hicks worked with Eco Brooklyn, on some "immersive marketing" for the recent Birkenstock IPO. That's right, the hippie sandals giant went public, and we were a part of the team that created an urban forest, outside at the New York Stock Exchange, and two other Manhattan locations. We had a great team, with people from Eco Brooklyn, Birkenstock, True North and Bednark. Check out the pix and videos.