BETHLEHEM, Pa. – Due to “business and operational constraints,” a popular Bethlehem dining establishment will be making moves in the new year. Birriaholic, a family-owned and -operated Latin fusion restaurant specializing in birria tacos, is planning to move from its nearly two-year-old spot at 81 W. Broad St. in downtown Bethlehem to a yet-to-be-announced location in Allentown, co-owner Lina Cardona told 69 News on Thursday.