Free cilantro with beef brisket pho at Mekong Thai, Sejong

In short

Mekong Thai Sejong Lake Park Branch is a Vietnamese-Thai restaurant near Eojin-dong Lake Park in Sejong, on the 3rd floor of Sejong Machi. Visiting close to closing time in the evening, the writer ordered a large beef brisket pho and seafood fried rice, piling generous free cilantro on both, and finished the hearty portions completely; lunchtime waits are common, so reservations are recommended.

Spacious interior with 4-person tables and group seating

Good to know

Location
302, 91 Doum8-ro, Sejong, South Korea (near Eojin-dong Lake Park, 3rd floor)
Parking
Building's underground parking lot available
Ordering
Table kiosk ordering
Basic setup
Pickled onions, danmuji (pickled radish), jasmine tea, two sauces
Dishes tried
Beef brisket pho (large), seafood fried rice
Cilantro
Free upon request, generous portion
Seating
From 4-person tables to group seating for around 8
Waiting
Lunchtime waits common; reservation or early visit recommended

as written by the visitor on Sep 9, 2026

If you like pho, you've probably heard of Mekong Thai! This time I visited the Lake Park branch.

I usually love pho, so whenever I'm craving it in Sejong I look up where to go, and apparently this place is already famous enough to have waits during lunch. I visited close to closing time in the evening this time, so luckily I got to eat at leisure :)

Photo from a visit to Mekong Thai Sejong Lake Park Branch
View around the entrance of Mekong Thai Lake Park Branch

Near Eojin-dong Lake Park: parking and location

For Mekong Thai Sejong Lake Park Branch, you park in the building's underground lot and head up to the 3rd floor. The yellow exterior catches your eye from far away, and it genuinely felt like walking into a real restaurant in Vietnam. Between the colors and the atmosphere, you immediately know you're here for pho. If you're looking for pho spots in Eojin-dong, the exterior alone makes it easy to find.

Mekong Thai Lake Park Branch with its eye-catching yellow exterior
Storefront exterior with a Vietnamese restaurant atmosphere
Entrance to Mekong Thai Lake Park Branch on the 3rd floor of Sejong Machi

Basic setup and kiosk ordering

When you sit down, you're basically given

  • Pickled onions
  • Danmuji (pickled radish)
  • Jasmine tea
  • Two sauces

That's the setup. I like having pickled onions and chili or sauce with pho, so having them prepped as the default was convenient. You order at your table via kiosk. It was nice to browse the menu slowly and pick what I wanted.

Basic table setup with pickled onions, danmuji, and sauces
Choosing a menu item using the table kiosk

Lunch waits, but leisurely near closing time

Apparently this place has lines at lunch, so if you're visiting then, I'd recommend reserving ahead or arriving a bit early! I went close to closing time in the evening, so there weren't many people, and I actually got to eat at leisure.

From 4-person tables to group seating: the vibe inside

Going further inside, there were 4-person tables as well as group seating for several people, so the space was more spacious than I expected. Some seats looked like they could fit about 8 people, which seemed great for coworkers visiting as a group or for ordering a variety of dishes to share among several people. This seems like a solid spot for office workers in Sejong looking for lunch places too.

Spacious interior with 4-person tables and group seating
Group seating that fits several people

Beef brisket pho (large), with cilantro piled on for free

The first thing I ordered that day was beef brisket pho! I went with the large size to properly dig in.

As soon as it arrived, the bowl size alone was impressive. Being the large size, the portion was quite generous — this alone could be a full satisfying meal. I'm someone who feels a little let down by pho without cilantro, so I asked for some on the side, and when I requested it separately, they gave me a huge pile ㅠㅠ

It was seriously a lot. I remember one pho place charging ₩1,000 for extra cilantro and giving me just a soy-sauce-dish's worth, but here it's free and generous, which was fantastic for a cilantro lover like me. With this much, I felt free to pile it on as much as I wanted, so I loaded it into the pho generously.

Large beef brisket pho topped with cilantro

Seafood fried rice on the side

Pho alone felt like it wasn't quite enough, so I also ordered the seafood fried rice. Just so you know, the cilantro in the photo didn't come with the fried rice originally — I plated it myself using the cilantro I got with the pho.

I'm a true cilantro devotee who puts it on fried rice too... If you love cilantro, I recommend this combo lol

Seafood fried rice with cilantro added on top

Both the large pho and the fried rice were pretty substantial portions, but this combo worked surprisingly well together. Eating a bite of fried rice between spoonfuls of warm pho broth, then back to the broth again... before I knew it, the plates were emptying lol. And in the end? I finished everything.

Table setting with both beef brisket pho and seafood fried rice

Cilantro in my pho, cilantro in my fried rice lol. As anyone who loves cilantro knows, that distinctive scent mixed into the food really brings the feeling of eating Vietnamese food to life. Of course, if you can't handle cilantro, there's no need to force it. It's an ingredient that people either love or hate, so order according to your taste.

Pho broth loaded with plenty of cilantro

At first I thought the portions were so big I'd leave some behind, but the result was... yay lol, completely cleared. Ordering pho and fried rice together was especially nice because I could alternate between them rather than eating just one dish the whole time. If two of you visit, I'd recommend each ordering one dish and sharing.

Empty bowls after finishing the pho and fried rice
Table at Mekong Thai Lake Park Branch after finishing the meal

How about it for groups or office lunches?

The place itself is spacious with everything from 4-person tables to group seating, so it seemed great for coming with coworkers for lunch or visiting with several people in the evening to order multiple dishes to share. Beyond pho, there's a variety of fried rice and other Vietnamese dishes, so coming with a group and ordering several different things to share sounds fun too.

So if you're putting together a list of recommended restaurants in Sejong, this is a place worth adding at least once for anyone who loves pho.

Wrap-up

If you're looking for pho spots in Eojin-dong, what I tried this time was

  • Beef brisket pho (large)
  • Seafood fried rice

These two — both generous in portion, and the combo worked really well together.

Above all, since I love cilantro, I really appreciated being able to ask for a generous amount for free lol. Apparently there are waits during lunch, so if you're planning a visit, I'd recommend reserving ahead for lunch! I actually enjoyed visiting near closing time in the evening and eating without any rush. If you're craving pho in Sejong and want a clean, satisfying meal, Mekong Thai Sejong Lake Park Branch, a pho spot in Eojin-dong, might be worth a try :)

Closing photo from Mekong Thai Lake Park Branch

Visit notes

  • Mekong Thai Sejong Lake Park Branch · Near Eojin-dong Lake Park, use the building's underground parking, then 3rd floor
  • Underground parking available
  • Kiosk ordering
  • From 4-person tables to group seating
  • Lunchtime waits possible
  • Cilantro available on request (free!!!)
  • Recommend beef brisket pho (large) / seafood fried rice — great to order a variety and share with a group!

Where it is

Mekong Thai Sejong Lake Park Branch메콩타이 세종 호수공원점

302, 91 Doum8-ro, Sejong, South Korea세종특별자치시 도움8로 91 세종마치 302호

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