Santaclaus train of Eurovapor Sulgen from Bischofszell Nord to Hauptwil and back, with 2-10-0 Gotthard steamlocomotive C 5/6 "Elephant" # 2969 from 1916, between Bischofszell and Hauptwil. In the rear is electrolocomotive Be 4/4 # 14 for heating and pulling back the train.