The Corydon Dulcimer Society, located in Corydon, Indiana.
Visit their website for details: corydondulcimersociety.com
Carl Wagoner has shared his arrangements of I Wonder As I Wander and Ragtime Annie. You can find them on the Tablature page or by clicking the direct links below.
I Wonder As I Wander: PDF
Ragtime Annie: PDF
Also, the Three Rivers Dulcimer Society has a new website. You can find it at: http://www.tinyurl.com/3riversdulcimer
Stay safe and healthy!