I came around 22 o'clock, but only the restaurant ...

I came around 22 o'clock, but only the restaurant area was open. Entered a high-end version of Starbucks. The coffee seemed to have been draining for 14 hours, and it was delicious with less unpleasant taste than ordinary Starbucks coffee. I also tasted something that made bubbles with nitrogen gas, but it was creamy.