Gangnam Station bar with floor seating and non-alcoholic drinks: B LAB
In short
B LAB Gangnam Station Main Branch is an unlimited cocktail bar on the 2nd floor of a building on Gangnam-daero 98-gil in Gangnam, Seoul. On a Tuesday evening, after pho, the writer came for round two, took a side floor seat with a backrest, and ordered butter popcorn, zero cola and a mango milk cocktail. With non-alcoholic drinks on the menu, B LAB works as a Gangnam Station bar even for a night when you are not drinking.

Good to know
- Unlimited cocktails
- 19,800 won (VAT included)
- Single cocktail
- 9,000 won (VAT included, not available Fri–Sat)
- Snacks
- Butter popcorn 5,000 won, dessert small latte 6,000 won, nachos 6,000 won, Han River ramyeon 4,500 won
- Outside food
- Allowed
- Ordering
- QR code at each table, KakaoTalk alert when your drink is ready
- Seating
- Side floor seats with backrests, photo zone, Han River ramyeon zone, board games
- Location
- 2F, 10 Gangnam-daero 98-gil, Gangnam-gu, Seoul
- Price reference
- ₩18,000 ≈ $13 · ₩5,000 ≈ $3.6 (2026-09-21)
as written by the visitor on Sep 21, 2026
Hey everyone?!!?! It's Haley~~~ After (not really) meeting up with Sunnie for a tasty pho dinner, I was trying to figure out where to go for round two. A café felt a bit meh, and I was already stuffed, so after much deliberation I decided to head to B LAB, a place where you can get unlimited cocktails again for the first time in a while! Let me tell you about B LAB, a Gangnam Station bar that's great for sitting comfortably and chatting the night away.


Where is B LAB Gangnam Station, and what does unlimited include?
B LAB Gangnam Station Main Branch is an unlimited-drink bar on the 2nd floor of the building at 10 Gangnam-daero 98-gil. Once you turn in from the main Gangnam-daero street, you'll see the B LAB sign up above as you walk up. It's written super large so it wasn't hard to find at all haha. There's even a standing sign out front announcing unlimited drinks for ₩18,000 — this really is a Gangnam Station bar.

Cocktails, highballs, shots, tequila, whiskey, vodka, soju — all unlimited~~ But isn't a highball technically a cocktail too?? (whispers)



B LAB on a Tuesday night: why the floor seats are the comfiest
Here's what the interior of B LAB looks like. We went on a Tuesday so there were plenty of open tables and I could get clean shots of the space. If you come on a Thursday or Friday, every single seat is packed, so you won't get this relaxed vibe — this place is seriously popular lol.
The spot Sunnie and I love is the seated booth on the side! It has a backrest and is so comfortable it almost feels like a private room café haha. Sit down and start chatting and you won't even notice the time passing.


Photo zone, Han River ramyeon zone and board games at B LAB
On the way to the bathroom I snapped B LAB's photo zone and Han River ramyeon zone! There's a photo zone set up for pictures, and on the other side there are all kinds of board games ready to play. Every time I come I see groups of guys playing board games together lol.


B LAB unlimited price and the full cocktail menu
[Unlimited plan info]
- Unlimited cocktails: ₩19,800 (VAT included)
- Single cocktail: ₩9,000 (VAT included / unavailable Fri, Sat)
[SIDE DISH]
- Butter popcorn: ₩5,000
- Dessert small latte: ₩6,000
- Nachos: ₩6,000
- Han River ramyeon: ₩4,500
[Cocktail lineup]
- B-LAB signature (milk/drink series)
- B LAB milk cow series: Kahlua milk cow, strawberry milk cow, chocolate milk cow, grapefruit milk cow, apple milk cow, banana milk cow, Hawaii-gone milk cow
- B LAB mulled wine series: B LAB mulled wine, B LAB mulled wine (iced), B LAB Earl Grey mulled wine
- B LAB fruit series: B LAB apple, B LAB peach, B LAB mango, B LAB strawberry, B LAB Earl Grey, B LAB pearl, B LAB pineapple, B LAB paradise, B LAB tropical
- K-soju signature: B LAB Cheonhyanghyang, B LAB Yangyang
- ALCOHOLIC COCKTAIL (classic & highball)
- Highballs: original, Earl Grey, mango, grapefruit, peach, apple, strawberry, green grape, pineapple, pear
- Mojitos: mojito, apple mojito, strawberry mojito
- Classic cocktails: peach crush, Kahlua milk, Midori sour, blue Hawaii, sex on the beach, Okbodan, cassis frappé, first love, tequila sunrise, tequila slammer, cosmopolitan, vodka cranberry, screwdriver, gin tonic, rum coke, Malibu coke, Malibu orange, long island iced tea, long beach iced tea, adios motherfucker, black Russian
- Shots: tequila, gin, vodka, whiskey, soju (Chamisul, Jinro, Chum-Churum, Saero)
- Non-alcoholic cocktails: items marked with a heart on the menu can be made non-alcoholic (21 types)

Butter popcorn, and bringing your own food into B LAB
We also got an order of B LAB's butter popcorn (₩5,000). The portion is genuinely huge — you could come here and just eat this alone lol. They sell side dishes, but you can also bring in outside food, which makes B LAB a really easy, comfortable Gangnam Station bar to hang out at.



How QR ordering works at B LAB, with a KakaoTalk alert
You order from B LAB's menu using the QR code at each table, and once your drink is made you get a KakaoTalk message so you can go pick it up!



A Gangnam Station bar you can enjoy sober: zero cola and the mango milk cocktail
I had drinking commitments before and after, so I played it safe at B LAB with zero cola. It's not just about the alcohol — there are non-alcoholic cocktails and soft drinks like zero cola too, so it seems like a great spot to come use the space even if you're not drinking. I still got to try a variety of cocktails without any pressure to drink.
Lastly we ordered two glasses of what I think is the tastiest drink at B LAB, the mango milk cow, and wrapped things up. Next time I'll be back with Sunnie for zero cola and more chatting lol.
Where it is
10 Gangnam-daero 98-gil, Gangnam-gu, Seoul, South Korea, 2F서울특별시 강남구 강남대로98길 10 2층 비랩






