Did you know that the trolley in Mister Rogers' Neighborhood traveled five thousand miles every year? Or that Bob Ross painted each piece featured on The Joy of Painting a total of three times? Join Iowa PBS on December 9 at 7 p.m. for Retro Night Trivia, a free, virtual event taking place on Zoom. Test your knowledge of some of PBS’s most memorable programs including The Electric Company, This Old House, Sesame Street, The Red Green Show and more. Up to four individuals can participate on a team and prizes will be awarded to the top three scores. For more information, visit iowapbs.org/events.