Double Cheese Truffle burger lunch in Gasan: Downtown Gasan Public

In short

Downtown Gasan Public is a handmade burger restaurant in Building A of Public Gasan in Gasan Digital Complex, Geumcheon, Seoul, sharing one space with Clap Pizza. Lunch was the Double Cheese Truffle Burger set (₩12,400, plus ₩4,900 for the set) and Original Chicken Bites (₩5,800). The sesame-covered bun, truffle-scented patty and house sauce stood out. For a simple but tasty lunch in Gasan Digital Complex, Downtown Gasan Public is easy to recommend.

Handmade burger at Downtown Gasan Public, main photo

Good to know

Getting there
Gasan Digital Complex Station Exit 3 · 10-min walk (store listing, Oct 12, 2026)
Address
Unit 116, Building A, Public Gasan, 178 Dijiteol-ro, Geumcheon-gu, Seoul
Hours
Daily 11:00–21:00
Break time
15:00–17:00
Parking
Free, with plenty of spaces
How to order
Order at the kiosk, collect with a buzzer, use the self-service bar
Double Cheese Truffle Burger
₩12,400 (set +₩4,900: drink and Original Fries)
Classic Cheese Burger (Double)
₩12,900
Cheese Fries
₩5,800 on their own; can be added to a set
Original Chicken Bites
₩5,800, choice of 6 sauces
Shares the space with
Downtown burgers and Clap Pizza
Price reference
₩12,400 ≈ $9.3 · ₩4,900 ≈ $3.7 · ₩5,800 ≈ $4.4 (2026-10-12)

as written by the visitor on Jun 29, 2026

Handmade burger at Downtown Gasan Public, main photo

Where is Downtown Gasan Public, and what are the hours and parking?

Downtown Gasan Public is at Unit 116, Building A, Public Gasan, 178 Dijiteol-ro, Geumcheon-gu, Seoul. It is open daily 11:00-21:00 (break time 15:00-17:00). Parking is free, and the Public Gasan building is huge, so there are plenty of spaces!

Today I went to Downtown Gasan Public, a hip, famous handmade burger place and a great lunch spot near Gasan Digital Complex Station.

What is the atmosphere like at Downtown Gasan Public?

Downtown Gasan Public is a spot where you can enjoy Downtown Burger and Clap Pizza at the same time.

Exterior of Downtown Gasan Public
Interior where Downtown Burger and Clap Pizza share the space
Hip interior of Downtown Gasan Public

The interior has a really hip vibe. It's one of the reasons so many people come to Downtown Gasan Public for lunch near Gasan Digital Complex Station.

Kiosk ordering area at Downtown Gasan Public
Self-service bar with plates, forks and napkins

Ordering at the kiosk, plates and forks at the self-service bar

At Downtown Gasan Public you order at the kiosk and take a buzzer. There's a self-service bar on one side, so help yourself to plates, forks, napkins and so on.

Two kinds of pickles: spicy and original

A Downtown branch with two kinds of pickles

I haven't seen this at other branches, but Downtown Gasan Public has two kinds of pickles: spicy pickles and original pickles. Both are tasty, so enjoy whichever you like.

Burger menu board at Downtown Gasan Public
Menu guide split into burgers and pizza

What's on the menu at Downtown Gasan Public?

Since two shops share the space, the menu is split into burgers and pizza. I came to crush some burgers today, so burgers it is!!

Downtown Burger menu guide
Sign for the new Chimichurri Avocado Burger

The Chimichurri Avocado Burger had just come out as a new item and I wanted to try it, but it was so popular that the ingredients had run out. Sob. Next time I'll go early and get it, no matter what.

The ordered burger set and chicken bites on the table

So I ordered a burger set and chicken bites, keeping it simple (?).

Double Cheese Truffle Burger set with a drink

Double Cheese Truffle Burger set: price and taste

The Double Cheese Truffle Burger at Downtown Gasan Public is ₩12,400, and for ₩4,900 more you get a set with a drink and Original Fries. Next to the self-service bar you can have any soda you like, as much as you like!! I love Fanta Pine, and they had it, so I was so happy.

Downtown burger bun covered in sesame seeds

Downtown burgers seem to have a really generous amount of sesame seeds on the bun. Maybe that's why it's so satisfying to chew and tastes even nuttier.

Double Cheese Truffle Burger with two kinds of cheese

Maybe because it's a double, the Double Cheese Truffle Burger had two kinds of cheese. The patty is infused with truffle aroma, so if you like truffle, definitely try it.

Cross-section of the truffle burger with vegetables and tomato

On top of that, fresh vegetables and tomato. It has that yummy handmade burger feel, and the look and taste are both the best! A Gasan lunch spot that's good any time, with anyone.

Classic Cheese Burger Double with two patties

Classic Cheese Burger (Double) for ₩12,900

My friend ordered the Classic Cheese Burger Double (₩12,900). Is it just me, or does someone else's food always look bigger? Turns out it really was huge because it has two patties, haha.

Are the Cheese Fries worth adding to a set?

Cheese fries topped with melted cheese

The cheese fries at Downtown Gasan Public are ₩5,800 on their own, so I added them to the set to get them cheaper. Savory, salty cheese is melted nicely and poured over the fries. They're good warm and good cold.

Which sauce to pick for the Original Chicken Bites?

Boneless Original Chicken Bites

The Original Chicken Bites are ₩5,800, and you choose a sauce from 6 options. Only eating burgers felt a bit sad (?), so I also had some chicken that's easy to pick at one bite at a time.

  • Cheddar
  • Smoky Mustard
  • Ranch
  • Sweet & Sour
  • House
  • Garlic Mayo
Chicken bite dipped in house sauce

I chose the House sauce. It has just a slight kick, so it isn't heavy and it was delicious. One dip and I was totally satisfied with my choice! The chicken is boneless, and it's a size you can spear with a fork and eat in one or two light bites.

Burger lunch spread at Downtown Gasan Public

Is Downtown Gasan Public worth it for lunch in Gasan Digital Complex?

Whichever burger you order at Downtown Gasan Public, everyone will be happy with this Gasan lunch. I totally recommend it when you want something simple but delicious. Go try a burger at Downtown Gasan Public, the hip handmade burger spot in Gasan Digital Complex🍔

Where it is

Downtown Gasan Public다운타우너 가산퍼블릭

Unit 116, Building A, Public Gasan, 178 Dijiteol-ro, Geumcheon-gu, Seoul, South Korea서울특별시 금천구 디지털로 178 퍼블릭 가산, A동 116호

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