December at Oak Park Conservatory/Cheney Mansion. All aboard the Santa Trolley for a day of Elfish fun! The event starts and ends at Oak Park Conservatory where participants will see some special items on display while waiting to climb aboard the “North Pole” bound Trolley. Trolley riders will spend some time with the Head Elf as she lifts your spirits for your visit with Santa and Mrs. Claus. Entertainment, milk & cookies await the trolley arrival at Cheney Mansion! Approx 500 people attend this event. A ticketed event, open to the public.