Fermented Seochon is a drip coffee cafe that opened in Seochon, Seoul. Customers choose a bean and the staff grinds and brews it to order, with Nuhа Blend drip and Jaha Blend available. Nuhа Blend is smoother with more acidity, while Jaha Blend has less acidity and a mild roasted flavor. The information desk is not available for viewing on Mondays.