Holly Davis, youth coordinator at the Haines Public Library, plays with scarves as she sings a song to show the toddlers in her audience the proper way to wash clothes. Lee Zion photo.

It’s Monday morning, and Holly Davis sings to her audience. She makes drum noises and plays with scarves for the children, all less than 1 year old, and their appreciative parents.

Davis is the youth coordinator for the Haines Public Library, which…