This cache is a Hide-a-key container. Bring a pen or pencil and log your name and the date you found the cache.
Please don't put anything in the cache. It is a sign-onlycache.
The location given is a short stroll from the cache location. You have to solve a little puzzle to find the cache. It is important to be stealthy, as this cache is in a well traveled urban setting. You do not have to bushwack to solve this puzzle.
There is a circle on the pavement near the coordinate. Stand in the center of the circle. Face the source of knowledge and take the right path to the table of contents. Sit far from the source of knowledge but face it. The answer is underhand, not overhead.
After you've found the cache, stroll around. Enjoy the Japanese garden.