WASHINGTON — Leave the jacket and tie at home. A classic steak establishment is flirting with a more casual concept.
![The Capital Burger opened its doors at 1005 7th St. NW in D.C.'s Mount Vernon Square. The concept is from the folks at The Capital Grille. (Courtesy The Capital Burger)](https://wtop.com/wp-content/uploads/2018/03/blue-cheese-truffle-onion-burger-1-1880x1254.jpg)
![](https://wtop.com/wp-content/uploads/2018/03/pickles-pickled-veggies-1880x1254.jpg)
![](https://wtop.com/wp-content/uploads/2018/03/cheesecake-in-a-jar-1880x1254.jpg)
![](https://wtop.com/wp-content/uploads/2018/03/shakes-overhead-2-1880x1254.jpg)
![](https://wtop.com/wp-content/uploads/2018/03/stoli-doli-shake-2-1880x1254.jpg)
![The Capital Burger opened its doors at 1005 7th St. NW in D.C.'s Mount Vernon Square. The concept is from the folks at The Capital Grille. (Courtesy The Capital Burger)](https://wtop.com/wp-content/uploads/2018/03/blue-cheese-truffle-onion-burger-1-260x174.jpg)
![](https://wtop.com/wp-content/uploads/2018/03/pickles-pickled-veggies-260x174.jpg)
![](https://wtop.com/wp-content/uploads/2018/03/cheesecake-in-a-jar-260x174.jpg)
![](https://wtop.com/wp-content/uploads/2018/03/shakes-overhead-2-260x174.jpg)
![](https://wtop.com/wp-content/uploads/2018/03/stoli-doli-shake-2-260x174.jpg)
The Capital Burger recently opened its doors in D.C.’s Mount Vernon Square. The lunch and dinner dining spot, from the folks at The Capital Grille, features burgers “made with a proprietary beef blend,” hand-cut fries, house-made pickles, spiked shakes, cocktails, beer and wine.
Burger variations include a wild mushroom and Swiss burger, a blue cheese and truffle burger, and a French onion-style burger. Plates of tuna tartare, lobster and crab cakes, pan-fried calamari and a 7-ounce filet are also available — making The Capital Burger one classy burger joint.
The Capital Burger, 1005 7th St. NW, is open seven days a week from 11 a.m. to 11 p.m.; happy hour is from 3 to 6:30 p.m.