Egg Drop Sinnonhyeon Station
에그드랍 신논현역점
Nearest station: Sinnonhyeon Station (신논현역) Exit 7 · ≈223 m≈ approximate, from map data (Kakao Map, Naver Map or map coordinates)
An egg-sandwich shop in the basement of a building toward Exit 7 of Sinnonhyeon Station. It opens at 07:00 every day; closing is 20:30 per Naver, DiningCode and a blog but 21:00 per Kakao Map. You order at a kiosk, and the American Ham Cheese sandwich was ₩5,600 (August 2026 blog).
Last checked: 2026-10-07·Desk-researched — not yet verified on site
Payment
None of the sources checked say whether foreign cards work. Naver only shows a generic "easy payment" tag.
Hours
Daily 07:00–20:30, last order 20:00 (Kakao Map says closing 21:00, last order 20:50) · Closed: No regular closing day listed. Naver posted a closure for Chuseok day 2026 (25 September), and DiningCode marks Hangeul Day, 9 October, as closed
Reservation
There is no table booking. The "reservation" button on Naver Place is a Naver pickup pre-order (order ahead, collect in store), and a blog's remark that booking ahead saves waiting refers to this pre-order. You can also just order at the in-store kiosk.
Address
서울 서초구 서초대로77길 62 지하1층 B106호
Unit B106, B1F, 62 Seocho-daero 77-gil, Seocho-gu, Seoul
Tips
- Every source agrees on the 07:00 opening, so breakfast is not a problem. On public holidays they differ — DiningCode marks Hangeul Day (9 October) as closed while Naver shows normal hours — so on holidays check a map app for the day.
- Per Kakao Map it is 223m, about 4 minutes on foot, from Sinnonhyeon Station Exit 7. A blog says it is right next to a Starbucks.
Gangnam · Places
Gangnam Jinhaejang
강남진해장A haejangguk (Korean hangover soup) and beef-tripe hotpot restaurant on Teheran-ro 5-gil, toward Exit 12 of Gangnam Station. A September 2026 blog describes it as open 24 hours with no day off, while Kakao Map shows it closed from 21:30 on Sunday to 06:30 on Monday; it is open early every other morning. The signature yang-seonji haejangguk, with beef tripe and blood curd, is ₩13,000 and naejangtang (offal soup) ₩16,000. In the evening the large hall fills with people sharing hotpot over drinks.
Hayes Mill Bakery
헤이즈밀베이커리 본점A sourdough bakery cafe on Apgujeong-ro 14-gil, in the back streets of Garosu-gil, open 09:00–19:30 every day. That is not early, but it is two hours or more ahead of Garosu-gil brunch places such as Noras (11:00) and Pinch Brunch Bar (11:30). It is known for open toasts: almond butter open toast ₩8,000 and avocado open sandwich ₩9,800, per Kakao Map. Kakao Map and two September 2026 blogs all give the same hours.
Isaac Toast Gangnam
이삭토스트 강남점A branch of the Isaac Toast sandwich chain in a side street (Seocho-daero 74-gil) on the Seocho side of Gangnam Station. It opens at 08:00 Monday to Saturday and is closed on Sundays, with a 14:00–17:00 break on weekdays. You order at the kiosk by the entrance; the Bacon Best toast was ₩4,500 per a July 2026 blog. A good breakfast to take away. Kakao Map and the July 2026 blog agree on the days and hours.
Jeonju Hyundaeok Gangnam Kyobo
전주현대옥 강남교보점A kongnamul gukbap (bean-sprout soup with rice) chain branch on Sapyeong-daero by Exit 9 of Sinnonhyeon Station — one stop from Gangnam on the Shinbundang Line, or a walk up Gangnam-daero. Kakao Map and two blogs from June and July 2026 give its opening time as 07:30, so it works for breakfast. The Jeonju Nambu Market-style soup was ₩10,000 per the blogs (₩9,000 on Kakao Map's menu), and you can add squid.