Interreligious dialogue is evidenced by such programs as the Saengtum Seminary, the Sinclair Thompson Lecture Series of Payap University, a Thailand Church History Project coordinated by the Rev. Dr. Herbert Swanson in the 1990s and an Institute for Interreligious Dialogue at Payap University. In November 2007, Bangkok's Assumption Cathedral became the venue of ecumenical pilgrimage of trust, when Christians from different backgrounds gathered to pray together. Among those present were religious leaders of the Roman Catholic Church, the Evangelical Lutheran Church of Thailand, the Church of Christ in Thailand, the Russian Orthodox Church and also young people from Laos, the Philippines, Hong Kong, Singapore and Malaysia who came specially for the prayer meetings. Similar programs of worship have been held annually at First Church (Chiang Mai) and elsewhere across Thailand.