Tours available by appointment. Tours begin at the Permanent Supportive Housing Building located at 2205 E Locust St. Staff would love to give you, your family, your co-workers, or your church a tour of Open Door Mission Campus. You will be able to see first hand how lives are being Changed. Tour lasts approximately 60-minutes and are available. Tours by appointment. Open Door Mission is a Gospel Rescue Mission founded in 1954 committed to breaking the cycle of homelessness and poverty. Each day, Open Door Mission’s campus offers 816 safe, shelter beds to homeless men, women and children, serves over 2,000 hot, nutritious meals and provides preventive measures to more than 275 people living in poverty.