The temple is called Wat Nawamintararachutis Temple. It is a Buddhist meditation center.
http://watnawamin.org
There were two things that the monk spoke about that struck me as truthful.
1. Money is not too valuable: money can buy a bed, but not sleep: money can buy clothes, but not good health; money can buy a watch, but not time
2. What you give, you receive: If you smile, people smile back. If you are grumpy to someone, they are grumpy back.
It was a calm, quiet place where I was able to learn about the basic teachings of Buddhism.