Sogeumjip Sandwich Shinsegae Department Store Gangnam Branch is a sandwich shop in the basement of Shinsegae Department Store near Gangnam Station in Seoul. Its signature sandwich is jambon-beurre, and it also serves Reuben and pastrami sandwiches. The shop opened in February 2025 and has a small bar and six to seven tables. The limited seating can be insufficient during lunch.