- March 8, Grand Rapids, Mich.; and Wichita, Kan.
- March 9, Atlanta and Baltimore
- March 10, Toronto
- March 15, Dallas
- March 16, Eugene, Ore.
- March 17, Phoenix
- March 22, St. Louis
- March 23, New Orleans and Long Island, N.Y.
- March 24, Columbia, S.C.; and Cleveland.
- April 6, San Diego and Seattle
- April 7, Philadelphia and Minneapolis
- April 12, Boston and Orlando, Fla.
- April 13, Little Rock, Ark.; and Tulsa, Okla.
- April 14, Milwaukee
- May 10, Newark, N.J.
- May 11, Raleigh, N.C.
- May 12, Chicago
- May 17, San Jose, Calif.
- May 18, Los Angeles and San Antonio
- May 19, Cincinnati
- May 24, Hartford, Conn.; Miami; and Virginia Beach, Va.
- May 25, Detroit and Denver
Visit www.p21.com to register or for more information.