The event is taking place at 5 p.m. on Oct. 22, 2017, at Corazon Cinema and Cafe: 36 Granada St., St. Augustine, FL. The documentary and accompanying book tell the story of the Great Florida Cattle Drive 2016, the history of Florida’s heritage cattle breed, and how Florida’s cow culture is being preserved for future generations. The documentary was filmed and produced by Blountstown residents Elam Stoltzfus and his son, Nic in partnership with PBS. Nic Stolzfus authored the companion coffee table book.