At a special Earth Day session… Home / 2010 / April / 22 / At a special Earth Day session… At a special Earth Day session… Apr 22, 2010 ethang tweets No comments yet At a special Earth Day session of @sustainDU. Great work going on here. What r u doin to reduce ur carbon footprint? About the author: ethang Leave a Reply Cancel replyYour email address will not be published. Notify me of follow-up comments by email. Notify me of new posts by email.