Looks like the first set of dates are announced. I'm assuming more east coast dates to follow...
Fri 04/27/07 Stockton, CA Bob Hope Theatre
Sat 04/28/07 Sparks, NV John Ascuaga's Nugget
Sun 04/29/07 Sparks, NV John Ascuaga's Nugget
Tue 05/01/07 Oakland, CA Paramount Theatre
Wed 05/02/07 Santa Rosa, CA Wells Fargo Center For The Arts
Sun 05/06/07 Seattle, WA Paramount Theatre
Tue 05/08/07 West Valley City, UT The E Center
Fri 05/11/07 Omaha, NE Orpheum Theater
Tue 05/15/07 Chicago, IL Auditorium Theatre
Tue 05/22/07 Saint Louis, MO The Pageant
Wed 05/23/07 Kansas City, MO Uptown Theater
Mon 05/28/07 Houston, TX Verizon Wireless Theater
Wed 05/30/07 El Paso, TX El Paso County Coliseum
Thu 05/31/07 Tucson, AZ Music Hall
Sat 06/02/07 Sun City West, AZ Maricopa County Events Center
[updated]