Past Events http://www.designtrek.net Events which have already happened. daily 1 2007-06-12T02:19:46Z Green Earth Expo http://www.designtrek.net/green-earth-expo No publisher jonathan 2009-07-09T00:19:12Z Event Ecocity World Summit 2009 http://www.designtrek.net/ecocity-world-summit-2009 No publisher jonathan Convention 2009-02-03T00:04:50Z Event 2009 Natural Building Colloquium http://www.designtrek.net/2009-natural-building-colloquium No publisher jonathan Social Event 2009-09-22T13:03:49Z Event International Permaculture Conference and Convergence (IPC 9)--AFRICA http://www.designtrek.net/international-permaculture-conference-and-convergence-ipc-9-africa No publisher jonathan 2008-06-21T03:24:37Z Event Econvergence 2009 http://www.designtrek.net/econvergence-2009 No publisher jonathan Social Event 2009-09-21T18:33:27Z Event 2009 ASES Solar Tour http://www.designtrek.net/2009-ases-solar-tour Check out the national regional Solar Home Tours! No publisher jonathan Social Event 2009-09-08T16:24:15Z Event Cities and Climate Change: Responding to the Urgent Agenda http://www.designtrek.net/cities-and-climate-change-responding-to-the-urgent-agenda 5th Urban Research Symposium No publisher jonathan 2008-08-27T22:23:23Z Event Solar 2009 http://www.designtrek.net/solar-2009 SOLAR 2009 is America’s leading conference on the emerging trends, technology, and opportunities shaping the new energy economy. No publisher jonathan Convention 2009-01-17T17:09:42Z Event 5th World Environmental Education Congress http://www.designtrek.net/5th-world-environmental-education-congress No publisher jonathan Convention 2009-01-17T17:18:28Z Event Peak Oil and Health http://www.designtrek.net/peak-oil-and-health No publisher jonathan Convention 2009-02-10T23:13:11Z Event Fifth International Conference on Environmental, Cultural, Economic and Social Sustainability http://www.designtrek.net/fifth-international-conference-on-environmental-cultural-economic-and-social-sustainability No publisher jonathan Convention 2008-04-07T15:52:22Z Event Fifth U.S. Conference on Peak Oil and Community Solutions http://www.designtrek.net/fifth-u-s-conference-on-peak-oil-and-community-solutions No publisher jonathan Meeting Convention 2008-08-25T14:09:58Z Event Financial Permaculture: Greening a Rural American Economy http://www.designtrek.net/financial-permaculture-greening-a-rural-american-economy No publisher jonathan Meeting Convention 2008-08-23T14:44:43Z Event Bioneers By The Bay: Connecting for Change http://www.designtrek.net/bioneers-by-the-bay-connecting-for-change No publisher jonathan Meeting Social Event 2008-05-29T23:44:14Z Event Northwest EcoBuilding Guild 11th Annual Member Retreat http://www.designtrek.net/northwest-ecobuilding-guild-11th-annual-member-retreat No publisher jonathan Meeting Social Event 2008-08-26T15:45:51Z Event