Burger 21 adresses in Kennesaw‚ GA Home Work hours Burger 21 hours Georgia Kennesaw AddressPhoneMap1298 Ernest W Barrett Pkwy NW, Ste 310 Kennesaw(678) 293-8010 You May Like Captain D's hoursWaffle House hoursJimmy John's hoursMarble Slab Creamery hoursChipotle Mexican Grill hoursJersey Mike's Subs hoursPeople Are Reading