On Oct. 22, the Plymouth Historical Society will lead a lantern tour of the Plymouth Burying Ground. Discover how the symbols and inscriptions on the gravestones provide clues to life in colonial Connecticut. The graveyard dates to 1747 and is on the National Register of Historic Places. The walk includes a house that was on the Underground Railroad, and a visit to a secret passageway used to escape to freedom. Reservations are required.

Visit https://plymouthhistoricalsociety.org/upcoming-events/ for more information.