Here are all the tour dates YatS! has so far...these dates and venues are subject to change without warning.
starts 2002-2004 end
US Tour:

Alexandria, Virginia                            November 4
Greenville, Arkansas                           November 9
Mystic, Connecticut                           November 16
Olympia, Washington                         November 24
Savannah, Georgia                             December 2
Bloomington, Indiana                         December 12
Lexington, Kentucky                          December 21
Baltimore, Maryland                           January 1
Keystone, South Dakota                     January 8
Salem, Massachusetts                        January 18
Gulfport, Mississippi                          January 26
Lincoln, Nebraska                              February 3
Princeton, New Jersey                       February 11
Ashville, North Carolina                      February 19
Oklahoma City, Oklahoma                  March 5
Logan, Utah                                      March 10
Meridian, Alabama                             March 20
Grand Junction, Colorado                   April 2
Fairmont, West Virginia                      April 14
Urbana, Illinois                                  April 26
Bangor, Maine                                   May 8
Johnson City, Tennessee                    May 17
Rochester, Minnesota                         May 28
Las Vegas, Nevada                            June 9
New York City, New York                 June 14
Hershey, Pennsylvania                        June 23
Yuma, Arizona                                   June 29
Fresno, California                              July 4
Emporia, Kansas                               July 16
New Orleans, Louisiana                     July 24
Austin, Texas                                   July 30
Kalispell, Montana                            August 2
Roswell, New Mexico                      August 8
International Tour:

Paris, France                                      August 20
Genovia                                             September 3
Dmitrov, Russia                                 September 12
Morella, Spain                                    September 19
Athens, Greece                                  September 26
Neuschwanstein Castle, Germany        October 1
Nokia, Findland                                  October 11
Cairo, Egypt                                      October 23
Blarney, Ireland                                  October 30
Tokyo, Japan                                     November 6
Osaka, Japan                                      November 10
Rome, Italy                                        November 18
Brighton, England                               November 27
Tirana, Albania                                   December 5
Atlantis                                              December 14
Freemantle, Australia                           December 17
Luxembourg City, Luxembourg            December 24
Easter Island                                       December 27
Tornto, Canada                                   December 30
Santiago, Chile                                    January 3
Ningbo, China                                     January 9
Acapulco, Mexico                               January 16
Amsterdam, Netherlands                      January 24
Paihia, New Zealand                            January 31
Constanta, Romania                             February 5