July 10-13th, 2003
HPOCA Summer Show, Penfield, Illinois.

August 8-10th, 2003,
Oliver Gang Summer Show at the Wheels of Yesteryear Antique Club in Bluffton, Indiana.

August 8-10th, 2003,
Great Lakes Hart-Parr Oliver Collectors Summer show at Caro, MI.

September 13th, 2003,
Oliver Gang's Fun and Plow Day hosted by Mike Hodupp and the Hix Dairy Farm, Marion, Indiana.

October 25th, 2003
Oliver Gang Halloween Party hosted by the Ricketts family. Rockford, Oh.

February 26-28th, 2004
HPOCA Winter Get-Together. Hosted by the Mason-Dixon Chapter of the HPOCA in Lancaster, PA.

August 27-29th, 2004
HPOCA Summer Show in Madison, SD. Hosted by the Great Plains Oliver Collectors.