Lula celebrates its history as a key railroad hub at its 37th annual Railroad Days Parade and Festival on Saturday, May 4, at the town’s railroad yard. The day will begin with the parade at 10 a.m., with festivities continuing until 7 p.m. Included will be arts and crafts, entertainment, children’s activities and food vendors. Among the highlights will be the presentation of a historical painting of the town given to the Lula-Belton Historical Society.