Central Virginia Regional Library will hold its annual Polar Express Train Ride on Saturday at 3:30 p.m. at the Buckingham Branch Railroad. Children from second to fifth grades are invited to a come aboard for a short ride and to hear a reading of Chris Van Allsburg’s “Polar Express.” Afterwards, everyone will return to the Buckingham Library for cookie decorating and a visit with Santa. Space is limited; call (434) 983-3848 to reserve tickets. The train will leave promptly at 3:30 p.m.