Jack and Benny's Downtown location opens Monday. The diner is located at 12 E. Broad St. and will be open 24 hours a day. Owner Genaro Garcia, who also runs the location on N. High Street and at the Ohio State University Airport, said he chose the Downtown spot because of the ongoing construction of new apartments, which has brought new residents to the area.adcelannotate = {"mobilepaywallcategory" : "MOBILE_PREM-BUSINESS","nativepaywallcategory" : "NATIVE_PREM-BUSINESS"};