Explore Historic New England’s Cogswell’s Grant at 60 Spring Street in Essex, Massachusetts on Saturday, September 24 from 11 – 12:30, and discover its history as a working farm. Walk through fields and to the marsh, discover the rich history of the families who lived and farmed here, and learn how coastal farming has evolved over the centuries. Free. For directions or more information, visit www.historicnewengland.org, or call 978-768-3632.