An up to one thousand dollar reward is being offered for information leading to the arrest and conviction of those responsible for the recent armed robbery of a South Scranton restaurant. Cosmo's Cheesesteaks on Moosic Street was robbed on Sunday. Police say the suspect showed what appeared to be a handgun, made off with cash and fled on foot. Anyone with information is asked to contact Scranton Detectives Pappas or Schultz.