The Red Hot Chili Peppers have tapped The Mars Volta for the support slot of their upcoming North American tour. The Chili Peppers will be releasing their two-disc effort, Stadium Arcadium, on May 9th. You can view the video for the single, "Dani California," here. Dates for the tour can be found by clicking "read more." Aug. 11 - Portland, OR @ Rose Garden Aug. 15 - Boise, ID @ Taco Bell Arena Aug. 16 - Salt Lake City, UT @ Delta Center Aug. 18 - Denver, CO @ Pepsi Center Aug. 21 - Phoenix, AZ @ Glendale Arena Aug. 22 - San Diego, CA @ Sports Arena Aug. 24 - Oakland CA @ Oakland Arena Aug. 27 - Fresno, CA @ Selland Arena Sept. 14 - Vancouver, BC @ GM Place Sept. 16 - Calgary, AL @ Pengrowth Saddledome Sept. 17 - Edmonton, AL @ Rexall Place Sept. 19 - Saskatoon, Saskatchewan @ Saskatchewan Credit Union Center Sept. 20 - Saskatoon, Saskatchewan @ MTS Centre Sept. 25 - Toronto, OT @ Air Canada Center Sept. 28 - Montreal QU @ Bell Centre Oct. 1 - Quebec City, QU @ Pepsi Coliseum Oct. 17 - East Rutherford, NJ @ Continental Airlines Arena Oct. 20 - Boston, MA @ Fleet Center Oct. 21 - Albany, NY @ Pepsi Arena Oct. 23 - Philadelphia, PA @ Wachovia Center Oct. 26 - Atlanta, GA @ Gwinnett Oct. 30 - Columbus, OH @ Nationwide Arena Oct. 31 - Cleveland, OH @ Quicken Loans Arena Nov. 2 - Grand Rapids, MI @ Van Andel Arena Nov. 3 - Auburn Hills, MI @ Palace of Auburn Hills Nov. 5 - Minneapolis, MN @ Excel Arena