It is always nice to have a good selection of quality burger places around my neck of the woods. I love burgers and Burger21 didn't disappoint at all. There are a ton of options and good shakes as well. They asked if I wanted my burger med-well, at which I said no please, med-rare. They said no problem and it came out cooked perfectly! I always appreciate when restaurants accommodate the way you like burgers cooked, as too many places will only cook med+ and dry out their burgers.
For our fries, there was a ton of different dipping sauces to choose from (I forgot to take a picture, but it was a nice option). I remember the chipotle mayo was preter good. My daughter of course, liked the plain old ketchup.
I saw a shrimp burger come out which looked better than my beef burger, but I would still recommend the hamburger unless you are apposed to beef!
The atmosphere is typical fast food decor, with a very nice clean dining area. I will be back for sure and look forward to trying other burger combinations!
Check it out if your in the area, it's in the Whole Foods parking lot Ray Rd / 101