ZH News News Feed en-us Volunteer to become a green team member on Jam Cruise 6 http://zeroheroevents.com/volunteer/?p=subscribe&id=1 ZeroHero on the high seas with Jam Cruise January 4th-9th, 2008 Zero Waste Management, Renewable Energy, Carbon Offsetting, Education http://www.jamcruise.com ZeroHero partners with Lollapalooza switch to biodiesel for the first time. Blue Sun Biodiesel http://www.lollapalooza.com/ ZeroHero helps 9,000 Rocky Mountain Sustainable Living Fair attendees reach their zero-waste goal! Zero Waste Management, Education http://www.sustainablelivingfair.org