Johnny Rockets adresses in Marietta‚ GA Home Work hours Johnny Rockets hours Georgia Marietta AddressPhoneMap250 Cobb Pkwy N Marietta(770) 424-9283 2970 Cobb St Marietta(770) 955-6068 You May Like Cinnabon hoursIHOP hoursFirehouse Subs hoursPapa John's hoursHardee's hoursApplebee's hoursPeople Are Reading