In Japan, trainees of Zen monk are often called UNSUI san. 

They are so called because the Zen trainees attempt to think and act freely through their life without constraints and limitations of attachment, just like free-floating clouds and flowing water.

​

This Japanese restaurant is named UNSUI in order to remind myself to be mindful and focus on the present moment without bias, inflexibility, obstinacy and so on, just like UNSUI san.