Taco Tuesday Jamsil Seokchon Lake is a Mexican restaurant serving tacos and fajitas in Songridan-gil near Seokchon Lake in Seoul. Tacos come with tortillas and sauce, and the tortillas and sauce are unlimited. Chimichanga is provided as a service when visiting through Naver reservation, and buffalo wings and platters can also be ordered. The spacing between tables is wide and the seating is open.