Min-hyuk (Lee Min-hyuk from BTOB) and his friend Shownu (special cameo by Shownu from Monsta X) comes to this sandwich store in episode 19/20 (full episode 10) of Dae Jang Geum Is Watching / The Great Jang-geum Is Watching / Jang Geum, Oh My Grandma (대장금이 보고 있다) (MBC, 2018-19). Shownu asks Min-hyuk to call Han Jin-mi (Lee Yeol-eum) over, as he wants to get to know her better. Jin-mi shows up shortly after, and Min-hyuk decides to turn the tables and show her his very own perfect sandwich combo, which Shownu says he specializes in.
This Subway sandwich branch [써브웨이 양천향교역점] is located on L1 of the Emco Genius Star Officetel [마곡엠코지니어스타], in Seoul’s neighborhood of Magok [Magok-dong/마곡동] in the Gangseo district [Gangseo-gu/강서구].
L1, Tower A, Emco Genius Star Officetel, 471 Gangseo-ro, Magok-dong, Gangseo-gu, Seoul
서울특별시 강서구 강서로 471 엠코지니어스타 A동 1층 109, 110호
(서울특별시 강서구 마곡동 776-4 엠코지니어스타 A동 1층 109, 110호)
Geolocation: 37.567491, 126.840741
Yangcheonhyanggyo Station [양천향교역], Seoul Subway Line 9, Exit 6/7
(7 min walk)
— submitted by Mich KDL