The Chapter Challenge is in it's 6th year.
The first year, 2003, was the Ohio Bicentennial Barns,
The second year, 2004, was Scenic By-ways,
The third year, 2005, was Harley shops in the State,
The fourth year, 2006, was Ohio State Parks,
The 5th year, 2007, was towns across America.
The 6th year, 2008 was US post offices .
The 2008 challenge was won by Tom Whitted, 123 post offices.
The 2009 challenge won by Tom Schmidt, 178 John Deere Dealers