Burger 21 Kennesaw Marketplace

Terrible service. I asked for a extra sauce and the manger- whom I assume was the manager (bald, middle age white guy. on duty looked at me and just shook his head no and walked away annoyed. There was 5 of us and 1 sauce wasn?t enough? I?ve never been treated so poorly at a restaurant. Not to mention the kids grilled cheese was a cold piece of cheese on a hamburger bun. I have eaten here several times and never had a issue, until today. I get being under staffedbut there is no reason for rude service especially at a over priced burger place.

I wish fries come with the burger like a combo deal. I had the buffalo chicken burger. It was 8.79. I do believe it?s more so worth 6.00 honestly but that?s just my opinion. It was good though. I would recommend.

Food was great. Wife especially enjoys it due to gluten free buns that tastes like a regular bun. Update 2/19 Burger with sweet potato fries is one with gluten free bun.

The service is great, location is even better, and their black bean and impossible burgers are fire good! Also their cookies and cream milk shake is the very best. The price is not cheap however, it is worth every penny when you factor in quality of food plus the amazing customer service. You will not be disappointed.

The service is great, the location is even better, and their black bean and impossible burgers are good fire! Her cookies and cream milk shakes are also the best. However, the price is not cheap, it is worth every penny when you factor in the quality of food and amazing customer service. They won't be disappointed.