THE STONE OWL INSTITUTE Enriching our understanding of country, community and our world. Click here to join the email list Stone Owl Institute Programming Abilene History in Plain SightAbilene Driving Tours Stone Owl Scholars Stone Owl Parliament Abilene Heritage Square will be the future home of The Stone Owl Institute. It is currently housed at The Grace Museum. Learn more about the future home of the Stone Owl Institute. Learn More About AHS