Where are Johnny Rockets Gift Cards accepted in Las Vegas, NV and Reno, NV Locations? I have 4 Johnny Rockets Gift Cards totaling $151.90. Today, I tried 2 Johnny Rockets locations in Las Vegas Fashion Mall and Venetian Resort whereas they do not accept Johnny Rockets Gift Cards anymore. Are there any corporate stores in Las Vegas, NV and Reno, NV? Please let me know, when able? Take care, Tim of Reno, NV. User's recommendation: Corporate Customer Service did not email me back/did not reply to my request.