Review for Grand Sierra Resort and Casino (GSR) Review For Johnny Rockets Google User Oct 12 '18 at 1:48 This was one of many restaurants inside the GSR (Grand Sierra Resort). My husband and I missed dinner, so we opted to share some fries and onion rings here before it got too late. Even though it was after 8pm, this place was packed. The only thing we didn't see was a Johnny Rocket's performance. The food was good and our server was friendly. * Sorry no photos * View full site to comment or like