The ground breaking ceremony for the temple took place on May 5–6, 2011. Construction was scheduled to start late June – July 2011. The 110,000 square-foot temple was opened to the public in June 2014.
The temple was designed by architect Been Z. Wang and features limestone from Jerusalem, concrete panels from Canada, Italian roofing tiles from Italy, and statues and light ornaments from Thailand. The temple can hold 700 people in the main worship space, and includes community rooms and lodging for monks and visitors, and a museum dedicated to King Bhumibol Adulyadej.A 4,000 lb statue of Buddha was placed in the building after completion.
The temple was named Wat Nawamin in honour of King Rama IX of Thailand, who was born on December 5, 1927 near Boston, in Cambridge, Massachusetts, USA (at the Mount Auburn Hospital). At the time, the king's father lived in Brookline, Massachusetts and was a medical student at Harvard Medical School.
The temple is considered to be the largest Thai Buddhist meditation center outside Thailand.
According to wikipedia