We have returned to Burger 21 several times since it opened as we work around the corner.
Orders are placed at the counter when you walk in using menus that are picked up at the door (it would be nice to have a large menu to look at for those of us who need reading glasses which are sometimes forgotten). You are given a number to take to a table and a server brings the meal to you. Very prompt service and it is nice to have the meal brought to the table as opposed to the Fuddruckers method of going to retrieve everything while trying to save the table.
The 'Shroom Burger is delicious. The Mexican Haystack is awesome. Tried the sweet potato fries and they, too, are excellent. Tried the Chicken Marsala burger and I was not as excited about it as I was the burgers. The flavor was good, the chicken was just too thick for my liking.
The sauce bar is fun, try them all for something different and to keep the kids occupied. I love the Thai ketchup.
The price is a dollar or 2 higher than other burger joints, but this is Ashburn and they have to pay the rent. Because of the uniqueness of the offerings, I think it was worth it.
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