Listening Landyn: Second Grader: Walk & Roll is about Landyn, Mary Lin, Jamal, and Taylor participating in the national Walk n’ Roll program. The goal of the program is to increase the number of kids who walk and bike to school. Along the way the kids learn safe walking and biking skills. Landyn and her friends have several stops on their way to school, the Decatur Court House, Decatur Cemetery, Subway Station, and the Decatur Square.