The trek kicks off July 25 at Verizon Wireless Virginia Beach in Virginia and will hit outdoor venues across the U.S. and Canada through early October.

Stops include Time Warner Cable Music Pavilion in Raleigh, N.C. (July 29), PNC Bank Arts Center in Holmdel, N.J. (August 7), Bethel Woods Center for the Arts in New York (August 13), The Molson Amphitheatre in Toronto (August 19), Marcus Amphitheater in Milwaukee (August 23), Verison Wireless Music Center in Noblesville, Ind. (August 28), Journal Pavilion in Albuquerque, N.M. (September 9), Shoreline Amphitheatre in Mountain View, Calif. (September 17), Coors Amphitheatre in Englewood, Colo. (September 24), Lakewood Amphitheatre in Atlanta (October 1) and Cruzan Amphitheatre in West Palm Beach, Fla. (October 4).

Tickets go on sale beginning April 4 at LiveNation.com and Ticketmaster.com.

The bands will be working with Reverb, an environmental non-profit, to make the tour green and educate and engage fans to promote environmental sustainability. Efforts on the tour include using biodiesel in all trucks and buses, as well as neutralizing CO2 emissions from venue energy use, hotels, flights, touring vehicles and fan travel.

In addition, backstage plastic, aluminum, paper and cardboard waste will be reduced and recycled and biodegradable and reusable catering products and local and organic food will be used.

A fan outreach eco-village will be set up at each show consisting of local environmental groups, green technologies and a fan carbon offset program. Reverb will also create a dedicated tour greening web site with eco-tips and a carpooling program.