I recently met a young woman who imports products from Mongolia to benefit children in that country. She loves yoga and is studying in her second year as a speech therapy graduate student.
Here are her little friends in Mongolia doing something they love :)
Mudras, or sacred finger and hand postures, are fun for children and especially appropriate for children who are working on communication and fine motor skills. I have worked with early childhood sign language for years and my favorite sign is the one used to express "I Love You." I teach this mudra first and it sets the tone for all else to come.