Trains at Christmas

“Trains at Christmas” is an annual model railroad swap meet and train show sponsored by the Sioux Valley Model Engineers Society. The show is held in the north section of the EXPO building located on the W. H. Lyon fairgrounds in Sioux Falls, SD. The dates for the 2025 show are November 22nd and 23rd and the hours are from 10 am to 5 pm on Saturday and from 9 am to 3 pm on Sunday. Admission is $7.00 for adults and children 12 and under are free when accompanied by an adult.