This summer, we went to a Kitty Cat Cafe in Seohyeon station in Bundang, Seoul, South Korea. It hadn't been open for very long when we went. When they first opened, there was a person standing outside in a kitty costume trying to usher people to the new cafe.
For those who want directions:
Seohyeon station is located on The Bundang Line (yellow) on the subway. Take any exit from the station and you should end up in AK plaza. Once on the first floor, look for Louis Vuitton. Exit AK plaza from the Louis Vuitton side of the building. The first building on your right is where you will find the cafe. It is located on the third floor and we haven't found an elevator, only a stairwell.