FOOD AND DRINK Grandfather’s Factory: Seongsu Warehouse Cafe in Seoul is Really Popular Posted on October 31, 2023December 28, 2025 By Stacey A. Peters Seoul’s Coolest District Something magical happens when you step into a cafe and are greeted with a warm, welcoming smile. That instant connection made me fall in love with this place! Grandfather’s Factory is a renowned former warehouse in Seoul’s Seongsu District. The cafe has seen a surge in popularity… Read more