Stay in is a cocktail bar in Seoul's Gangnam District, on the basement floor of a building on Eonju-ro 98-gil. It serves cocktails and whiskey, with signature drinks such as the Espresso Martini and Faust, and its cocktail menu is built around the story of a witch. The bar stays open until dawn, offers a wide range of alcohol, and lets guests watch the bartender make cocktails. The service and details are at the level of a neighborhood beer hall.