Their best burger is the “Mullae”, which is named after the neighborhood the restaurant is in. The buns are made of oatmeal ciabatta and inside the burger, you’ll find mushrooms dipped in truffle oil. It makes this burger smell absolutely intoxicating. To make things even better, the “Mullae” costs only 8,600 KRW and can be upgraded to a set for an extra 4,500 KRW.Due to its artistic interiors, Yankees Burger is a good place to bring a date. The name of the restaurant is displayed in neon lighting that overlooks the tables. If anything, it’s the perfect place to snap some cool Instagram photos.