As reported yesterday, an official source has confirmed for me that Tori's tour this summer is called the Lottapianos Tour 2003. Ben Folds is a special guest on this tour who is supporting Tori. (benfolds.com verifies that.) He will take the stage first and play solo. Tori will then close all the concerts.
An ad for Tori's concert in Rochester Hills, MI that appeared in the May 7, 2003 issue of the weekly Metro Times in Detroit, MI includes the tour name as well. Click here to see a scan of it. Thanks to Robert Kane for sending that to me.