I am a member of the Pearl Jam fan club. I may go to every show on this tour.

April 1 Denver, CO - Pepsi Center
April 3 Oklahoma City, OK - Ford Center
April 5 San Antonio, TX - Verizon Wireless Amphitheater
April 6 Houston, TX - Cynthia Wood Mitchell Pavilion
April 8 New Orleans, LA - New Orleans Arena
April 9 Birmingham, AL - Birmingham Jefferson Convention Complex
April 11 West Palm Beach, FL - Coral Sky Amphitheater
April 13 Tampa, FL - St. Pete Times Forum
April 15 Raleigh, NC - Alltel Pavilion Walnut Creek
April 16 Charlotte, NC - Verizon Wireless Amphitheater
April 18 Nashville, TN - Am South Amphitheater
April 19 Atlanta, GA - Hi Fi Buys Amphitheater
April 21 Lexington, KY - Rupp Arena
April 22 St. Louis, MO - Savvis Center
April 23 Champaign, IL - Assembly Center
April 25 Cleveland, OH - Gund Arena
April 26 Pittsburgh, PA - Mellon Arena
April 28 Philadelphia, PA - First Union Spectrum Arena
April 29 Albany, NY - Pepsi Center
April 30 Uniondale, NY - Nassau Coliseum
May 2 Buffalo, NY - HSBC Arena
May 3 State College, PA - Bryce Jordan Center

Leg Two
May 28 Missoula, MT - Adams Fieldhouse
May 30 Vancouver, BC - GM Place
June 1 San Francisco, CA - Shoreline Amphitheatre
June 2 Los Angeles, CA - Verizon Wireless Amphitheater
June 5 San Diego, CA - San Diego Sports Arena
June 6 Las Vegas, NV - Mandalay Bay Events Center
June 7 Phoenix, AZ - Cricket Pavilion
June 9 Dallas, TX - Smirnoff Music Center
June 10 Little Rock, AR - Alltel Arena
June 12 Kansas City, MO - Verizon Wireless Amphitheatre
June 13 Council Bluff, IA - Mid-America Center
June 15 Fargo, ND - Fargo Dome
June 16 St. Paul, MN - Xcell Arena
June 18 Chicago, IL - United Center
June 19 Cincinnati, OH - Riverbend Music Center
June 21 East Troy, WI - Alpine Valley Music Center
June 22 Nobelsville, IN - Verizon Wireless Music Center
June 24 Columbus, OH - Polaris Amphitheater
June 25 Detroit, MI - Detroit Energy Center
June 28 Toronto, ONT - Molson Amphitheatre
June 29 Montreal, QUE - Bell Center
July 1 Washington, DC - Nissan Pavilion at Stone Ridge
July 2 Boston, MA - Tweeter Center for the Performing Arts
July 5 Philadelphia, PA - Tweeter Center
July 8 New York, NY - Madison Square Garden
July 9 New York, NY - Madison Square Garden

From Pearl Jam's official site.. Interesting:

Q: I heard a rumor that Sleater-Kinney will be opening for Pearl Jam on the upcoming tour. Is there any truth to this rumor? I would love to see these two bands play together!
A: Hope so.

I heard from somebody at Capitol Records that Idlewild will be opening some of the shows as well.

-Chip