Little Rock officials said a large sign on the side of the Catfish City & BBQ Grill restaurant, located at 1817 S. University Ave., caught fire Friday afternoon.
There were no preliminary reports of injuries as a result of the fire.
Officials on the scene said it wasn't immediately clear what caused the blaze.
Restaurant workers said the restaurant will be open during normal business hours on Friday night. The restaurant is open until 8 p.m.