Los Angeles Red Car Trolley. The Richard Nixon Presidential Library yearly Christmas season miniature electric train exhibit of Antique and LEGO miniature trains, villages. Displays include videos, memorabilia - Two rooms of running trains in villages, mountains and cities. 1) The Atrium Southern California LEGO Train Club exhibit. 2) The special exhibit room of Lionel and other collector electric trains, in action and on display. Some Wind-up Robots and toys are also included.