Plaza Bistro, a lunch spot at 1 W Broad Street in Bethlehem, has closed its doors. The restaurant opened last February following the closing of Rock n’ Joe, a cafe franchise that features a rock n’ roll theme. This shouldn’t come as much of a surprise as the location is not very good. Pushed back from the street with minimal signage doesn’t bode well for any business. A sign was posted indicating that a “cultural cafeteria” would be taking its place with take-out options available, but the sign has since been taken down. The property manager for One Bethlehem Plaza said in a phone call that there are currently no potential businesses set for the former Plaza Bistro space.