(Photo Mike Hensdill/The Gaston Gazette ) A steady flow of children visit Lineberger's Maple Springs Farm on Dallas Stanley Highway in Dallasin the fall to pick pumpkins, take the hay ride and have fun. Recently a group iof children from Iron Station Elementary School paid a visit to the farm. Here, Avi Himes (2 1/2) and her dad Steven Himes looks for the perfect tiny pumpkin.