Join Guilford Green Foundation Saturday, January 28th 11-1 pm for a family friendly guided walk of the Underground Railroad led by Dr. Omar H. Ali who will speak about “The Underground Railroad Tree, Symbiosis, and our Shared Histories”. To attend register here where you will find the meetup location. Dr. Omar H. Ali is a historian of the global African Diaspora. He serves as Dean of Lloyd International Honors College at UNC Greensboro and received his Ph.D. in History from Columbia University. The author of seven books, he was named Carnegie Foundation North Carolina Professor of the Year, and regularly shares stories about black liberation, community, and ecology in the Guilford woods.