Situated at KTX Osong Station, Café Droptop is a 24-hour unmanned coffee shop within a distinctive yellow container. Here, robots are tasked with preparing a wide selection of drinks, including espresso, latte, and caffè mocha. The café offers free parking on the day of purchase, enhancing its appeal. Conveniently, it's just a 5-minute walk from the Korail platform and near Exit 3 of Osong Station.