Located at No. 628, Singhaklai Road, near the intersection of the entrance to Koh Loy Road. In the area of Chiang Rai city. It is a 103-year-old ancient building, known as the OMF Missionary House, designed by Dr. William A. Briggs. Currently, it has been restored as the Ant Chanaphai Foundation's office. to be a learning source in architecture and the story of the disaster as well as being a connection point to art stories for those who are interested with an exhibition of art in the collection which includes works by national artists famous thai artist and works that tell the beauty of Chiang Rai In front of the building there is a yellow shop called Mod Nom Sod. The ground floor is Baan Mod Cafe. Baanmod Cafe, the second floor is open as an art gallery. Open for visits from 8:00 a.m. to 5:00 p.m. (closed on Wednesdays).