Brew 3.14 is a popular and well-reviewed craft beer, pizza, and chicken pub in the Jongno/Insadong area. They carry around 10 microbrews on tap of delicious craft beer.
The pizzas are hand-made. The chicken is good. It’s not a big place; with a small seating area inside and some tables outside, it’s sometimes full, but this out-of-the-way location is still worth checking out.
It’s not uncommon to hear a local expat site Brew 3.14 as their favorite craft beer bar in Seoul.