Boulder City Santa Express begins its annual holiday run Friday at the Nevada State Railroad Museum, 601 Yucca St. In addition to the 30-minute train ride, the event now includes an 30-minute interactive experience at Santa’s Railyard. Rides are offered at 5:15, 6:45 and 8:15 p.m. Friday and Saturday through Dec. 18, as well as Dec. 21 and 22. Tickets range from $30-$50.