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Welcome to Burger Underground

Nestled in the heart of downtown St. Charles, Burger Underground is a vibrant eatery known for its hand-patty burgers, succulent chicken wings, and unique self-serve beer dispensing system. Customers rave about the warm service and the lively atmosphere, often enhanced by live music and drink specials. The fire honey sauce elevates the wings to extraordinary levels, making them a standout dish. While the prices may reflect the charming locale, the quality of food and attentive service makes it a worthy visit. Burger Underground is not just a meal; it's an experience that invites you to savor great flavors in a welcoming environment.

Burger Underground: Reviews & Ratings

Rhonda Stone
Rhonda Stone

12:30 pm on a Sunday and they got slammed when a bunch of teenage soccer kids and chaperones walked in. We were still treated with smiles and some laughs as the two waitresses tried to cover everyone. Food arrived quickly and was good. Hamburger was hand-patty. Chicken wings were good. Liked the fire honey sauce.

Mike Palecek
Mike Palecek

Good burgers, but a bit pricey. However so is everything else in quaint downtown St. Charles. The self-serv beer dispensing machine is worth trying out. One of the employees explained how it works. They tie an RFID card to your credit card. You put the card on a reader, then select the beer you want from some small LED displays, and you are charged by the measured pour. Nearest similar machine is in Chicago. The software came from a vendor. Very interesting and unique.

Josh Shoemaker
Josh Shoemaker

The service was great! My server (Jamie) was awesome! Was very attentive, not just me but all of the other tables which she had 5 or 6 others. She was very personable, with a great personality. The manager was sitting at the bar as well which is where I was sitting. He helped her a lot in getting food for the tables. He was also very nice and personable as well. I definitely recommend this place and need to check it out for yourself rather than looking at all the negative reviews. Because the service for one person is different for another person.

Heather A.
Heather A.

Really enjoyed the food here! Our server was great. We used the free pour option which we enjoyed. We'll be back this wknd for the live music & drink specials with some friends to try that out. The bath rm coulld use a little attention but all in all a really great place for our 1st experience!

shawn mcconnell
shawn mcconnell

The chicken wings were possibly the best I've ever had!! Great burgers too!! Long beer list and delicious cocktails. I would give it a 6 if I could.

Jordan
Jordan

Absolutely amazing burger. I got the build your own double smash burger with fries. The burger came out hot and fresh, tasted well seasoned but not too much, had a great brioche bun, and was nice and juicy. The fries were also fantastic. They are very similar in size and style to McDonalds fries. The fries were hot, crispy, and well seasoned also. Fantastic meal and very reasonable prices. Will return to satisfy any burger/fries cravings.

Serena Weaver
Serena Weaver

First time here and everything was excellent! I got the honey bourbon chicken wings with onion rings the sauce on the wings was so good the chicken was fried perfect the onion rings was big and juicy and you can taste like the batter had beer in it!!! Our waiter Mr Andrew was fantastic! Very nice young man when you visit please ask for him!!!

Louis Pounds
Louis Pounds

Attended a private event here, great atmosphere, wait staff was very friendly and engaged in their work. Food was delicious, definitely a place to go again...they they are not even finished with their beer wall!! I’d have more pictures of food but it was so good I ate it before remembering to take pics. Kudos to everyone there, great experience!!

Location

Welcome to Burger Underground, a hidden gem nestled on 142 N Main St, St Charles, MO. This burger haven has made quite a name for itself, drawing in locals and visitors alike with its inviting atmosphere and delectable offerings. If you're on the hunt for a culinary adventure that serves up more than just your average burger joint, you've found the right place.

The moment you step inside, you're greeted with smiles and energetic vibes, even during bustling hours—like a recent Sunday when a crowd of eager soccer enthusiasts filled the space. Customers rave about the attentive service from dedicated staff members, who strive to deliver a consistent and friendly experience, even under pressure. Rhonda Stone noted, “Food arrived quickly and was good,” highlighting the efficiency and quality that Burger Underground maintains.

But the stars of the show are undoubtedly the burgers. Hand-pattied and cooked to perfection, each bite is a testament to the care that goes into crafting every meal. Shawn McConnell couldn’t contain his excitement about the chicken wings, declaring them “possibly the best I've ever had!” accompanied by a diverse cocktail and beer list that complements the food offerings perfectly.

One of the unique features of Burger Underground is its self-service beer dispensing machine, a rarity even compared to establishments in larger cities. Mike Palecek took note of this innovative touch, which allows you to pour your own beer with precise measurements, creating a fun and interactive dining experience.

Overall, Burger Underground is not just a spot for good food, but a community hub where friends gather for lively conversations, great live music, and refreshing drink specials. As Heather A. pointed out, “We’ll be back this weekend for the live music & drink specials,” showing that this establishment knows how to keep its patrons engaged and wanting more.

Whether you’re popping in for a quick bite or settling in for a vibrant evening, Burger Underground delivers on all fronts. So, gather your friends, grab a self-serve beer, and dive into a juicy burger—this is one dining adventure you won't want to miss!