Historic Hillsdale Cemetery west of Petrolia on Petrolia Line will be the scene of the popular guided walking tour on Sept. 18 from noon to 4 p.m. Tickets are just $20 each and a tour begins every 15 minutes. Walk into Lambton County’s past to the days of oil barons, tragic tales, quirky characters, and maybe, even a love story or two. For more information about this intriguing and unusual event, or to obtain tickets, please call 519-882-2350.