Thursday, Dec. 26, 2024 at 8 p.m. on KPBS TV / Stream now with the PBS app + Encore Friday, Dec. 27 at 10:30 p.m. on KPBS TV. Ken uncovers the history of a small graveyard by Highway 56. We remember the Bostonia Ballroom, a hot-spot for western swing music in El Cajon; we visit a one-of-a-kind granite house, and meet its 103-year old owner; and discover how the sun was responsible for the design of a century-old city landmark.