Events & Specials
B21 Catering Delivery Available! New Menu!
Let us take care of all your special events! Now offering a new menu with all your classic favorites as well as new salads, sliders and sides!
Client Feedback:
Jen in Reston- “So good and the office said it was fun and different for them as well”
Shalla in Sterling- “Sliders were wonderful and offered a great vegetarian option!”
JS in Reston- “On time and enjoyed by all. Thank you!”
B21 at Uber Speed!
Download the UberEATS app and enjoy Burger 21 at the touch of a button! Now available at this location.
Lunch Steals
Join us Monday – Friday between 11 am – 3 pm for our lunch steals.
$10.99 – Any craft burger with regular French fries and a fountain drink.
*Does not include seafood, Impossible or OMG burger. See restaurant for more details.
Limited Time Only
#26 Bayou Burger
Handcrafted Andouille sausage and turkey burger grilled to order, topped with blackened shrimp. Our Cajun masterpiece is finished with remoulade, Sriracha and house-made Ragin’ Cajun slaw.
Red Velvet Cake Shake
A rich blend of vanilla ice cream, red velvet cake crumbles, our red velvet chocolate milk, cheesecake batter, and topped with fluffy whipped cream and a piece of red velvet cake.
