Tartine Bakery Hannam is a cafe in Hannam, Seoul, selling sourdough, croissants and sandwiches. Its main items are country bread sourdough with a sour, chewy texture, baguette sandwiches and croissants. The space has a high ceiling across two floors, and on weekends tables turn over so a short wait gets you a seat. Noise and echo inside are loud, which makes it hard to stay for long.