Religion: Here we see the Free Church of Tonga. The Free Church of Tonga is a catholic church that was built in 1885 by King George I. This is the official state church of Tonga. Queen Salote and King Tupou IV were both christened here. On sundays, it is unlawful to trade, hold sporting events, and work. It is also home to three high schools. Also, about a third of Tonga is a member of the church.